Merge tag 'arch-removal' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

Pul removal of obsolete architecture ports from Arnd Bergmann:
 "This removes the entire architecture code for blackfin, cris, frv,
  m32r, metag, mn10300, score, and tile, including the associated device
  drivers.

  I have been working with the (former) maintainers for each one to
  ensure that my interpretation was right and the code is definitely
  unused in mainline kernels. Many had fond memories of working on the
  respective ports to start with and getting them included in upstream,
  but also saw no point in keeping the port alive without any users.

  In the end, it seems that while the eight architectures are extremely
  different, they all suffered the same fate: There was one company in
  charge of an SoC line, a CPU microarchitecture and a software
  ecosystem, which was more costly than licensing newer off-the-shelf
  CPU cores from a third party (typically ARM, MIPS, or RISC-V). It
  seems that all the SoC product lines are still around, but have not
  used the custom CPU architectures for several years at this point. In
  contrast, CPU instruction sets that remain popular and have actively
  maintained kernel ports tend to all be used across multiple licensees.

  [ See the new nds32 port merged in the previous commit for the next
    generation of "one company in charge of an SoC line, a CPU
    microarchitecture and a software ecosystem"   - Linus ]

  The removal came out of a discussion that is now documented at
  https://lwn.net/Articles/748074/. Unlike the original plans, I'm not
  marking any ports as deprecated but remove them all at once after I
  made sure that they are all unused. Some architectures (notably tile,
  mn10300, and blackfin) are still being shipped in products with old
  kernels, but those products will never be updated to newer kernel
  releases.

  After this series, we still have a few architectures without mainline
  gcc support:

   - unicore32 and hexagon both have very outdated gcc releases, but the
     maintainers promised to work on providing something newer. At least
     in case of hexagon, this will only be llvm, not gcc.

   - openrisc, risc-v and nds32 are still in the process of finishing
     their support or getting it added to mainline gcc in the first
     place. They all have patched gcc-7.3 ports that work to some
     degree, but complete upstream support won't happen before gcc-8.1.
     Csky posted their first kernel patch set last week, their situation
     will be similar

  [ Palmer Dabbelt points out that RISC-V support is in mainline gcc
    since gcc-7, although gcc-7.3.0 is the recommended minimum  - Linus ]"

This really says it all:

 2498 files changed, 95 insertions(+), 467668 deletions(-)

* tag 'arch-removal' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: (74 commits)
  MAINTAINERS: UNICORE32: Change email account
  staging: iio: remove iio-trig-bfin-timer driver
  tty: hvc: remove tile driver
  tty: remove bfin_jtag_comm and hvc_bfin_jtag drivers
  serial: remove tile uart driver
  serial: remove m32r_sio driver
  serial: remove blackfin drivers
  serial: remove cris/etrax uart drivers
  usb: Remove Blackfin references in USB support
  usb: isp1362: remove blackfin arch glue
  usb: musb: remove blackfin port
  usb: host: remove tilegx platform glue
  pwm: remove pwm-bfin driver
  i2c: remove bfin-twi driver
  spi: remove blackfin related host drivers
  watchdog: remove bfin_wdt driver
  can: remove bfin_can driver
  mmc: remove bfin_sdh driver
  input: misc: remove blackfin rotary driver
  input: keyboard: remove bf54x driver
  ...

1 files changed, 0 insertions, 669 deletions

diff --git a/drivers/video/fbdev/bfin-t350mcqb-fb.c b/drivers/video/fbdev/bfin-t350mcqb-fb.c
deleted file mode 100644
index e5ee4d9677f7..000000000000
--- a/drivers/video/fbdev/bfin-t350mcqb-fb.c
+++ /dev/null
@@ -1,669 +0,0 @@
-/*
- * File:         drivers/video/bfin-t350mcqb-fb.c
- * Based on:
- * Author:       Michael Hennerich <hennerich@blackfin.uclinux.org>
- *
- * Created:
- * Description:  Blackfin LCD Framebuffer driver
- *
- *
- * Modified:
- *               Copyright 2004-2007 Analog Devices Inc.
- *
- * Bugs:         Enter bugs at http://blackfin.uclinux.org/
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, see the file COPYING, or write
- * to the Free Software Foundation, Inc.,
- * 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
- */
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/gfp.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/interrupt.h>
-#include <linux/device.h>
-#include <linux/backlight.h>
-#include <linux/lcd.h>
-#include <linux/dma-mapping.h>
-#include <linux/platform_device.h>
-
-#include <asm/blackfin.h>
-#include <asm/irq.h>
-#include <asm/dma-mapping.h>
-#include <asm/dma.h>
-#include <asm/portmux.h>
-#include <asm/gptimers.h>
-
-#define NO_BL_SUPPORT
-
-#define LCD_X_RES		320	/* Horizontal Resolution */
-#define LCD_Y_RES		240	/* Vertical Resolution */
-#define LCD_BPP			24	/* Bit Per Pixel */
-
-#define	DMA_BUS_SIZE		16
-#define	LCD_CLK         	(12*1000*1000)	/* 12MHz */
-
-#define CLOCKS_PER_PIX		3
-
-	/*
-	 * HS and VS timing parameters (all in number of PPI clk ticks)
-	 */
-
-#define U_LINE		1				/* Blanking Lines */
-
-#define H_ACTPIX	(LCD_X_RES * CLOCKS_PER_PIX)	/* active horizontal pixel */
-#define H_PERIOD	(408 * CLOCKS_PER_PIX)		/* HS period */
-#define H_PULSE		90				/* HS pulse width */
-#define H_START		204				/* first valid pixel */
-
-#define	V_LINES		(LCD_Y_RES + U_LINE)		/* total vertical lines */
-#define V_PULSE		(3 * H_PERIOD)			/* VS pulse width (1-5 H_PERIODs) */
-#define V_PERIOD	(H_PERIOD * V_LINES)		/* VS period */
-
-#define ACTIVE_VIDEO_MEM_OFFSET	(U_LINE * H_ACTPIX)
-
-#define BFIN_LCD_NBR_PALETTE_ENTRIES	256
-
-#define DRIVER_NAME "bfin-t350mcqb"
-static char driver_name[] = DRIVER_NAME;
-
-struct bfin_t350mcqbfb_info {
-	struct fb_info *fb;
-	struct device *dev;
-	unsigned char *fb_buffer;	/* RGB Buffer */
-	dma_addr_t dma_handle;
-	int lq043_open_cnt;
-	int irq;
-	spinlock_t lock;	/* lock */
-	u32 pseudo_pal[16];
-};
-
-static int nocursor;
-module_param(nocursor, int, 0644);
-MODULE_PARM_DESC(nocursor, "cursor enable/disable");
-
-#define PPI_TX_MODE		0x2
-#define PPI_XFER_TYPE_11	0xC
-#define PPI_PORT_CFG_01		0x10
-#define PPI_PACK_EN		0x80
-#define PPI_POLS_1		0x8000
-
-static void bfin_t350mcqb_config_ppi(struct bfin_t350mcqbfb_info *fbi)
-{
-	bfin_write_PPI_DELAY(H_START);
-	bfin_write_PPI_COUNT(H_ACTPIX-1);
-	bfin_write_PPI_FRAME(V_LINES);
-
-	bfin_write_PPI_CONTROL(PPI_TX_MODE |	   /* output mode , PORT_DIR */
-				PPI_XFER_TYPE_11 | /* sync mode XFR_TYPE */
-				PPI_PORT_CFG_01 |  /* two frame sync PORT_CFG */
-				PPI_PACK_EN |	   /* packing enabled PACK_EN */
-				PPI_POLS_1);	   /* faling edge syncs POLS */
-}
-
-static inline void bfin_t350mcqb_disable_ppi(void)
-{
-	bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() & ~PORT_EN);
-}
-
-static inline void bfin_t350mcqb_enable_ppi(void)
-{
-	bfin_write_PPI_CONTROL(bfin_read_PPI_CONTROL() | PORT_EN);
-}
-
-static void bfin_t350mcqb_start_timers(void)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-		enable_gptimers(TIMER1bit);
-		enable_gptimers(TIMER0bit);
-	local_irq_restore(flags);
-}
-
-static void bfin_t350mcqb_stop_timers(void)
-{
-	disable_gptimers(TIMER0bit | TIMER1bit);
-
-	set_gptimer_status(0, TIMER_STATUS_TRUN0 | TIMER_STATUS_TRUN1 |
-				TIMER_STATUS_TIMIL0 | TIMER_STATUS_TIMIL1 |
-				 TIMER_STATUS_TOVF0 | TIMER_STATUS_TOVF1);
-
-}
-
-static void bfin_t350mcqb_init_timers(void)
-{
-
-	bfin_t350mcqb_stop_timers();
-
-	set_gptimer_period(TIMER0_id, H_PERIOD);
-	set_gptimer_pwidth(TIMER0_id, H_PULSE);
-	set_gptimer_config(TIMER0_id, TIMER_MODE_PWM | TIMER_PERIOD_CNT |
-				      TIMER_TIN_SEL | TIMER_CLK_SEL|
-				      TIMER_EMU_RUN);
-
-	set_gptimer_period(TIMER1_id, V_PERIOD);
-	set_gptimer_pwidth(TIMER1_id, V_PULSE);
-	set_gptimer_config(TIMER1_id, TIMER_MODE_PWM | TIMER_PERIOD_CNT |
-				      TIMER_TIN_SEL | TIMER_CLK_SEL |
-				      TIMER_EMU_RUN);
-
-}
-
-static void bfin_t350mcqb_config_dma(struct bfin_t350mcqbfb_info *fbi)
-{
-
-	set_dma_config(CH_PPI,
-		       set_bfin_dma_config(DIR_READ, DMA_FLOW_AUTO,
-					   INTR_DISABLE, DIMENSION_2D,
-					   DATA_SIZE_16,
-					   DMA_NOSYNC_KEEP_DMA_BUF));
-	set_dma_x_count(CH_PPI, (LCD_X_RES * LCD_BPP) / DMA_BUS_SIZE);
-	set_dma_x_modify(CH_PPI, DMA_BUS_SIZE / 8);
-	set_dma_y_count(CH_PPI, V_LINES);
-
-	set_dma_y_modify(CH_PPI, DMA_BUS_SIZE / 8);
-	set_dma_start_addr(CH_PPI, (unsigned long)fbi->fb_buffer);
-
-}
-
-static	u16 ppi0_req_8[] = {P_PPI0_CLK, P_PPI0_FS1, P_PPI0_FS2,
-			    P_PPI0_D0, P_PPI0_D1, P_PPI0_D2,
-			    P_PPI0_D3, P_PPI0_D4, P_PPI0_D5,
-			    P_PPI0_D6, P_PPI0_D7, 0};
-
-static int bfin_t350mcqb_request_ports(int action)
-{
-	if (action) {
-		if (peripheral_request_list(ppi0_req_8, DRIVER_NAME)) {
-			printk(KERN_ERR "Requesting Peripherals failed\n");
-			return -EFAULT;
-		}
-	} else
-		peripheral_free_list(ppi0_req_8);
-
-	return 0;
-}
-
-static int bfin_t350mcqb_fb_open(struct fb_info *info, int user)
-{
-	struct bfin_t350mcqbfb_info *fbi = info->par;
-
-	spin_lock(&fbi->lock);
-	fbi->lq043_open_cnt++;
-
-	if (fbi->lq043_open_cnt <= 1) {
-
-		bfin_t350mcqb_disable_ppi();
-		SSYNC();
-
-		bfin_t350mcqb_config_dma(fbi);
-		bfin_t350mcqb_config_ppi(fbi);
-		bfin_t350mcqb_init_timers();
-
-		/* start dma */
-		enable_dma(CH_PPI);
-		bfin_t350mcqb_enable_ppi();
-		bfin_t350mcqb_start_timers();
-	}
-
-	spin_unlock(&fbi->lock);
-
-	return 0;
-}
-
-static int bfin_t350mcqb_fb_release(struct fb_info *info, int user)
-{
-	struct bfin_t350mcqbfb_info *fbi = info->par;
-
-	spin_lock(&fbi->lock);
-
-	fbi->lq043_open_cnt--;
-
-	if (fbi->lq043_open_cnt <= 0) {
-		bfin_t350mcqb_disable_ppi();
-		SSYNC();
-		disable_dma(CH_PPI);
-		bfin_t350mcqb_stop_timers();
-	}
-
-	spin_unlock(&fbi->lock);
-
-	return 0;
-}
-
-static int bfin_t350mcqb_fb_check_var(struct fb_var_screeninfo *var,
-				   struct fb_info *info)
-{
-
-	switch (var->bits_per_pixel) {
-	case 24:/* TRUECOLOUR, 16m */
-		var->red.offset = 0;
-		var->green.offset = 8;
-		var->blue.offset = 16;
-		var->red.length = var->green.length = var->blue.length = 8;
-		var->transp.offset = 0;
-		var->transp.length = 0;
-		var->transp.msb_right = 0;
-		var->red.msb_right = 0;
-		var->green.msb_right = 0;
-		var->blue.msb_right = 0;
-		break;
-	default:
-		pr_debug("%s: depth not supported: %u BPP\n", __func__,
-			 var->bits_per_pixel);
-		return -EINVAL;
-	}
-
-	if (info->var.xres != var->xres || info->var.yres != var->yres ||
-	    info->var.xres_virtual != var->xres_virtual ||
-	    info->var.yres_virtual != var->yres_virtual) {
-		pr_debug("%s: Resolution not supported: X%u x Y%u \n",
-			 __func__, var->xres, var->yres);
-		return -EINVAL;
-	}
-
-	/*
-	 *  Memory limit
-	 */
-
-	if ((info->fix.line_length * var->yres_virtual) > info->fix.smem_len) {
-		pr_debug("%s: Memory Limit requested yres_virtual = %u\n",
-			 __func__, var->yres_virtual);
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-int bfin_t350mcqb_fb_cursor(struct fb_info *info, struct fb_cursor *cursor)
-{
-	if (nocursor)
-		return 0;
-	else
-		return -EINVAL;	/* just to force soft_cursor() call */
-}
-
-static int bfin_t350mcqb_fb_setcolreg(u_int regno, u_int red, u_int green,
-				   u_int blue, u_int transp,
-				   struct fb_info *info)
-{
-	if (regno >= BFIN_LCD_NBR_PALETTE_ENTRIES)
-		return -EINVAL;
-
-	if (info->var.grayscale) {
-		/* grayscale = 0.30*R + 0.59*G + 0.11*B */
-		red = green = blue = (red * 77 + green * 151 + blue * 28) >> 8;
-	}
-
-	if (info->fix.visual == FB_VISUAL_TRUECOLOR) {
-
-		u32 value;
-		/* Place color in the pseudopalette */
-		if (regno > 16)
-			return -EINVAL;
-
-		red >>= (16 - info->var.red.length);
-		green >>= (16 - info->var.green.length);
-		blue >>= (16 - info->var.blue.length);
-
-		value = (red << info->var.red.offset) |
-		    (green << info->var.green.offset) |
-		    (blue << info->var.blue.offset);
-		value &= 0xFFFFFF;
-
-		((u32 *) (info->pseudo_palette))[regno] = value;
-
-	}
-
-	return 0;
-}
-
-static struct fb_ops bfin_t350mcqb_fb_ops = {
-	.owner = THIS_MODULE,
-	.fb_open = bfin_t350mcqb_fb_open,
-	.fb_release = bfin_t350mcqb_fb_release,
-	.fb_check_var = bfin_t350mcqb_fb_check_var,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = cfb_copyarea,
-	.fb_imageblit = cfb_imageblit,
-	.fb_cursor = bfin_t350mcqb_fb_cursor,
-	.fb_setcolreg = bfin_t350mcqb_fb_setcolreg,
-};
-
-#ifndef NO_BL_SUPPORT
-static int bl_get_brightness(struct backlight_device *bd)
-{
-	return 0;
-}
-
-static const struct backlight_ops bfin_lq043fb_bl_ops = {
-	.get_brightness = bl_get_brightness,
-};
-
-static struct backlight_device *bl_dev;
-
-static int bfin_lcd_get_power(struct lcd_device *dev)
-{
-	return 0;
-}
-
-static int bfin_lcd_set_power(struct lcd_device *dev, int power)
-{
-	return 0;
-}
-
-static int bfin_lcd_get_contrast(struct lcd_device *dev)
-{
-	return 0;
-}
-
-static int bfin_lcd_set_contrast(struct lcd_device *dev, int contrast)
-{
-
-	return 0;
-}
-
-static int bfin_lcd_check_fb(struct lcd_device *dev, struct fb_info *fi)
-{
-	if (!fi || (fi == &bfin_t350mcqb_fb))
-		return 1;
-	return 0;
-}
-
-static struct lcd_ops bfin_lcd_ops = {
-	.get_power = bfin_lcd_get_power,
-	.set_power = bfin_lcd_set_power,
-	.get_contrast = bfin_lcd_get_contrast,
-	.set_contrast = bfin_lcd_set_contrast,
-	.check_fb = bfin_lcd_check_fb,
-};
-
-static struct lcd_device *lcd_dev;
-#endif
-
-static irqreturn_t bfin_t350mcqb_irq_error(int irq, void *dev_id)
-{
-	/*struct bfin_t350mcqbfb_info *info = (struct bfin_t350mcqbfb_info *)dev_id;*/
-
-	u16 status = bfin_read_PPI_STATUS();
-	bfin_write_PPI_STATUS(0xFFFF);
-
-	if (status) {
-		bfin_t350mcqb_disable_ppi();
-		disable_dma(CH_PPI);
-
-		/* start dma */
-		enable_dma(CH_PPI);
-		bfin_t350mcqb_enable_ppi();
-		bfin_write_PPI_STATUS(0xFFFF);
-	}
-
-	return IRQ_HANDLED;
-}
-
-static int bfin_t350mcqb_probe(struct platform_device *pdev)
-{
-#ifndef NO_BL_SUPPORT
-	struct backlight_properties props;
-#endif
-	struct bfin_t350mcqbfb_info *info;
-	struct fb_info *fbinfo;
-	int ret;
-
-	printk(KERN_INFO DRIVER_NAME ": %dx%d %d-bit RGB FrameBuffer initializing...\n",
-					 LCD_X_RES, LCD_Y_RES, LCD_BPP);
-
-	if (request_dma(CH_PPI, "CH_PPI") < 0) {
-		printk(KERN_ERR DRIVER_NAME
-		       ": couldn't request CH_PPI DMA\n");
-		ret = -EFAULT;
-		goto out1;
-	}
-
-	fbinfo =
-	    framebuffer_alloc(sizeof(struct bfin_t350mcqbfb_info), &pdev->dev);
-	if (!fbinfo) {
-		ret = -ENOMEM;
-		goto out2;
-	}
-
-	info = fbinfo->par;
-	info->fb = fbinfo;
-	info->dev = &pdev->dev;
-	spin_lock_init(&info->lock);
-
-	platform_set_drvdata(pdev, fbinfo);
-
-	strcpy(fbinfo->fix.id, driver_name);
-
-	fbinfo->fix.type = FB_TYPE_PACKED_PIXELS;
-	fbinfo->fix.type_aux = 0;
-	fbinfo->fix.xpanstep = 0;
-	fbinfo->fix.ypanstep = 0;
-	fbinfo->fix.ywrapstep = 0;
-	fbinfo->fix.accel = FB_ACCEL_NONE;
-	fbinfo->fix.visual = FB_VISUAL_TRUECOLOR;
-
-	fbinfo->var.nonstd = 0;
-	fbinfo->var.activate = FB_ACTIVATE_NOW;
-	fbinfo->var.height = 53;
-	fbinfo->var.width = 70;
-	fbinfo->var.accel_flags = 0;
-	fbinfo->var.vmode = FB_VMODE_NONINTERLACED;
-
-	fbinfo->var.xres = LCD_X_RES;
-	fbinfo->var.xres_virtual = LCD_X_RES;
-	fbinfo->var.yres = LCD_Y_RES;
-	fbinfo->var.yres_virtual = LCD_Y_RES;
-	fbinfo->var.bits_per_pixel = LCD_BPP;
-
-	fbinfo->var.red.offset = 0;
-	fbinfo->var.green.offset = 8;
-	fbinfo->var.blue.offset = 16;
-	fbinfo->var.transp.offset = 0;
-	fbinfo->var.red.length = 8;
-	fbinfo->var.green.length = 8;
-	fbinfo->var.blue.length = 8;
-	fbinfo->var.transp.length = 0;
-	fbinfo->fix.smem_len = LCD_X_RES * LCD_Y_RES * LCD_BPP / 8;
-
-	fbinfo->fix.line_length = fbinfo->var.xres_virtual *
-	    fbinfo->var.bits_per_pixel / 8;
-
-
-	fbinfo->fbops = &bfin_t350mcqb_fb_ops;
-	fbinfo->flags = FBINFO_FLAG_DEFAULT;
-
-	info->fb_buffer = dma_alloc_coherent(NULL, fbinfo->fix.smem_len +
-				ACTIVE_VIDEO_MEM_OFFSET,
-				&info->dma_handle, GFP_KERNEL);
-
-	if (NULL == info->fb_buffer) {
-		printk(KERN_ERR DRIVER_NAME
-		       ": couldn't allocate dma buffer.\n");
-		ret = -ENOMEM;
-		goto out3;
-	}
-
-	fbinfo->screen_base = (void *)info->fb_buffer + ACTIVE_VIDEO_MEM_OFFSET;
-	fbinfo->fix.smem_start = (int)info->fb_buffer + ACTIVE_VIDEO_MEM_OFFSET;
-
-	fbinfo->fbops = &bfin_t350mcqb_fb_ops;
-
-	fbinfo->pseudo_palette = &info->pseudo_pal;
-
-	if (fb_alloc_cmap(&fbinfo->cmap, BFIN_LCD_NBR_PALETTE_ENTRIES, 0)
-	    < 0) {
-		printk(KERN_ERR DRIVER_NAME
-		       "Fail to allocate colormap (%d entries)\n",
-		       BFIN_LCD_NBR_PALETTE_ENTRIES);
-		ret = -EFAULT;
-		goto out4;
-	}
-
-	if (bfin_t350mcqb_request_ports(1)) {
-		printk(KERN_ERR DRIVER_NAME ": couldn't request gpio port.\n");
-		ret = -EFAULT;
-		goto out6;
-	}
-
-	info->irq = platform_get_irq(pdev, 0);
-	if (info->irq < 0) {
-		ret = -EINVAL;
-		goto out7;
-	}
-
-	ret = request_irq(info->irq, bfin_t350mcqb_irq_error, 0,
-			"PPI ERROR", info);
-	if (ret < 0) {
-		printk(KERN_ERR DRIVER_NAME
-		       ": unable to request PPI ERROR IRQ\n");
-		goto out7;
-	}
-
-	if (register_framebuffer(fbinfo) < 0) {
-		printk(KERN_ERR DRIVER_NAME
-		       ": unable to register framebuffer.\n");
-		ret = -EINVAL;
-		goto out8;
-	}
-#ifndef NO_BL_SUPPORT
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.type = BACKLIGHT_RAW;
-	props.max_brightness = 255;
-	bl_dev = backlight_device_register("bf52x-bl", NULL, NULL,
-					   &bfin_lq043fb_bl_ops, &props);
-	if (IS_ERR(bl_dev)) {
-		printk(KERN_ERR DRIVER_NAME
-			": unable to register backlight.\n");
-		ret = -EINVAL;
-		unregister_framebuffer(fbinfo);
-		goto out8;
-	}
-
-	lcd_dev = lcd_device_register(DRIVER_NAME, NULL, &bfin_lcd_ops);
-	lcd_dev->props.max_contrast = 255, printk(KERN_INFO "Done.\n");
-#endif
-
-	return 0;
-
-out8:
-	free_irq(info->irq, info);
-out7:
-	bfin_t350mcqb_request_ports(0);
-out6:
-	fb_dealloc_cmap(&fbinfo->cmap);
-out4:
-	dma_free_coherent(NULL, fbinfo->fix.smem_len + ACTIVE_VIDEO_MEM_OFFSET,
-			 info->fb_buffer, info->dma_handle);
-out3:
-	framebuffer_release(fbinfo);
-out2:
-	free_dma(CH_PPI);
-out1:
-
-	return ret;
-}
-
-static int bfin_t350mcqb_remove(struct platform_device *pdev)
-{
-
-	struct fb_info *fbinfo = platform_get_drvdata(pdev);
-	struct bfin_t350mcqbfb_info *info = fbinfo->par;
-
-	unregister_framebuffer(fbinfo);
-
-	free_dma(CH_PPI);
-	free_irq(info->irq, info);
-
-	if (info->fb_buffer != NULL)
-		dma_free_coherent(NULL, fbinfo->fix.smem_len +
-			ACTIVE_VIDEO_MEM_OFFSET, info->fb_buffer,
-			info->dma_handle);
-
-	fb_dealloc_cmap(&fbinfo->cmap);
-
-#ifndef NO_BL_SUPPORT
-	lcd_device_unregister(lcd_dev);
-	backlight_device_unregister(bl_dev);
-#endif
-
-	bfin_t350mcqb_request_ports(0);
-
-	framebuffer_release(fbinfo);
-
-	printk(KERN_INFO DRIVER_NAME ": Unregister LCD driver.\n");
-
-	return 0;
-}
-
-#ifdef CONFIG_PM
-static int bfin_t350mcqb_suspend(struct platform_device *pdev, pm_message_t state)
-{
-	struct fb_info *fbinfo = platform_get_drvdata(pdev);
-	struct bfin_t350mcqbfb_info *fbi = fbinfo->par;
-
-	if (fbi->lq043_open_cnt) {
-		bfin_t350mcqb_disable_ppi();
-		disable_dma(CH_PPI);
-		bfin_t350mcqb_stop_timers();
-		bfin_write_PPI_STATUS(-1);
-	}
-
-
-	return 0;
-}
-
-static int bfin_t350mcqb_resume(struct platform_device *pdev)
-{
-	struct fb_info *fbinfo = platform_get_drvdata(pdev);
-	struct bfin_t350mcqbfb_info *fbi = fbinfo->par;
-
-	if (fbi->lq043_open_cnt) {
-		bfin_t350mcqb_config_dma(fbi);
-		bfin_t350mcqb_config_ppi(fbi);
-		bfin_t350mcqb_init_timers();
-
-		/* start dma */
-		enable_dma(CH_PPI);
-		bfin_t350mcqb_enable_ppi();
-		bfin_t350mcqb_start_timers();
-	}
-
-	return 0;
-}
-#else
-#define bfin_t350mcqb_suspend	NULL
-#define bfin_t350mcqb_resume	NULL
-#endif
-
-static struct platform_driver bfin_t350mcqb_driver = {
-	.probe = bfin_t350mcqb_probe,
-	.remove = bfin_t350mcqb_remove,
-	.suspend = bfin_t350mcqb_suspend,
-	.resume = bfin_t350mcqb_resume,
-	.driver = {
-		   .name = DRIVER_NAME,
-		   },
-};
-module_platform_driver(bfin_t350mcqb_driver);
-
-MODULE_DESCRIPTION("Blackfin TFT LCD Driver");
-MODULE_LICENSE("GPL");