diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/rtc/rtc-sa1100.c | 4 | ||||
| -rw-r--r-- | drivers/video/pxafb.c | 52 |
2 files changed, 35 insertions, 21 deletions
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c index 82f62d25f921..67421b0d3a7b 100644 --- a/drivers/rtc/rtc-sa1100.c +++ b/drivers/rtc/rtc-sa1100.c @@ -331,14 +331,14 @@ static int sa1100_rtc_probe(struct platform_device *pdev) RCNR = 0; } + device_init_wakeup(&pdev->dev, 1); + rtc = rtc_device_register(pdev->name, &pdev->dev, &sa1100_rtc_ops, THIS_MODULE); if (IS_ERR(rtc)) return PTR_ERR(rtc); - device_init_wakeup(&pdev->dev, 1); - platform_set_drvdata(pdev, rtc); return 0; diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c index 7dcda187d9ba..fafe7db20d6d 100644 --- a/drivers/video/pxafb.c +++ b/drivers/video/pxafb.c @@ -1246,7 +1246,7 @@ static int pxafb_resume(struct platform_device *dev) * cache. Once this area is remapped, all virtual memory * access to the video memory should occur at the new region. */ -static int __init pxafb_map_video_memory(struct pxafb_info *fbi) +static int __devinit pxafb_map_video_memory(struct pxafb_info *fbi) { /* * We reserve one page for the palette, plus the size @@ -1348,7 +1348,7 @@ decode_mode: pxafb_decode_mode_info(fbi, inf->modes, inf->num_modes); } -static struct pxafb_info * __init pxafb_init_fbinfo(struct device *dev) +static struct pxafb_info * __devinit pxafb_init_fbinfo(struct device *dev) { struct pxafb_info *fbi; void *addr; @@ -1410,7 +1410,7 @@ static struct pxafb_info * __init pxafb_init_fbinfo(struct device *dev) } #ifdef CONFIG_FB_PXA_PARAMETERS -static int __init parse_opt_mode(struct device *dev, const char *this_opt) +static int __devinit parse_opt_mode(struct device *dev, const char *this_opt) { struct pxafb_mach_info *inf = dev->platform_data; @@ -1469,7 +1469,7 @@ done: return 0; } -static int __init parse_opt(struct device *dev, char *this_opt) +static int __devinit parse_opt(struct device *dev, char *this_opt) { struct pxafb_mach_info *inf = dev->platform_data; struct pxafb_mode_info *mode = &inf->modes[0]; @@ -1567,7 +1567,7 @@ static int __init parse_opt(struct device *dev, char *this_opt) return 0; } -static int __init pxafb_parse_options(struct device *dev, char *options) +static int __devinit pxafb_parse_options(struct device *dev, char *options) { char *this_opt; int ret; @@ -1588,8 +1588,8 @@ static int __init pxafb_parse_options(struct device *dev, char *options) static char g_options[256] __devinitdata = ""; -#ifndef CONFIG_MODULES -static int __devinit pxafb_setup_options(void) +#ifndef MODULE +static int __init pxafb_setup_options(void) { char *options = NULL; @@ -1613,7 +1613,7 @@ MODULE_PARM_DESC(options, "LCD parameters (see Documentation/fb/pxafb.txt)"); #define pxafb_setup_options() (0) #endif -static int __init pxafb_probe(struct platform_device *dev) +static int __devinit pxafb_probe(struct platform_device *dev) { struct pxafb_info *fbi; struct pxafb_mach_info *inf; @@ -1685,14 +1685,14 @@ static int __init pxafb_probe(struct platform_device *dev) if (r == NULL) { dev_err(&dev->dev, "no I/O memory resource defined\n"); ret = -ENODEV; - goto failed; + goto failed_fbi; } r = request_mem_region(r->start, r->end - r->start + 1, dev->name); if (r == NULL) { dev_err(&dev->dev, "failed to request I/O memory\n"); ret = -EBUSY; - goto failed; + goto failed_fbi; } fbi->mmio_base = ioremap(r->start, r->end - r->start + 1); @@ -1735,8 +1735,17 @@ static int __init pxafb_probe(struct platform_device *dev) * This makes sure that our colour bitfield * descriptors are correctly initialised. */ - pxafb_check_var(&fbi->fb.var, &fbi->fb); - pxafb_set_par(&fbi->fb); + ret = pxafb_check_var(&fbi->fb.var, &fbi->fb); + if (ret) { + dev_err(&dev->dev, "failed to get suitable mode\n"); + goto failed_free_irq; + } + + ret = pxafb_set_par(&fbi->fb); + if (ret) { + dev_err(&dev->dev, "Failed to set parameters\n"); + goto failed_free_irq; + } platform_set_drvdata(dev, fbi); @@ -1744,7 +1753,7 @@ static int __init pxafb_probe(struct platform_device *dev) if (ret < 0) { dev_err(&dev->dev, "Failed to register framebuffer device: %d\n", ret); - goto failed_free_irq; + goto failed_free_cmap; } #ifdef CONFIG_CPU_FREQ @@ -1763,18 +1772,23 @@ static int __init pxafb_probe(struct platform_device *dev) return 0; +failed_free_cmap: + if (fbi->fb.cmap.len) + fb_dealloc_cmap(&fbi->fb.cmap); failed_free_irq: free_irq(irq, fbi); -failed_free_res: - release_mem_region(r->start, r->end - r->start + 1); -failed_free_io: - iounmap(fbi->mmio_base); failed_free_mem: dma_free_writecombine(&dev->dev, fbi->map_size, fbi->map_cpu, fbi->map_dma); -failed: +failed_free_io: + iounmap(fbi->mmio_base); +failed_free_res: + release_mem_region(r->start, r->end - r->start + 1); +failed_fbi: + clk_put(fbi->clk); platform_set_drvdata(dev, NULL); kfree(fbi); +failed: return ret; } @@ -1787,7 +1801,7 @@ static struct platform_driver pxafb_driver = { }, }; -static int __devinit pxafb_init(void) +static int __init pxafb_init(void) { if (pxafb_setup_options()) return -EINVAL; |