summaryrefslogtreecommitdiffstats
path: root/drivers/usb
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/core/driver.c4
-rw-r--r--drivers/usb/gadget/fsl_mx3_udc.c31
-rw-r--r--drivers/usb/gadget/pxa25x_udc.c4
-rw-r--r--drivers/usb/gadget/s3c-hsotg.c2
-rw-r--r--drivers/usb/musb/davinci.c2
-rw-r--r--drivers/usb/musb/musb_regs.h2
-rw-r--r--drivers/usb/serial/cypress_m8.c2
-rw-r--r--drivers/usb/serial/opticon.c2
-rw-r--r--drivers/usb/serial/symbolserial.c2
-rw-r--r--drivers/usb/wusbcore/wusbhc.h2
10 files changed, 33 insertions, 20 deletions
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index a7037bf81688..f3c233806fa3 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -489,10 +489,10 @@ void usb_driver_release_interface(struct usb_driver *driver,
if (device_is_registered(dev)) {
device_release_driver(dev);
} else {
- down(&dev->sem);
+ device_lock(dev);
usb_unbind_interface(dev);
dev->driver = NULL;
- up(&dev->sem);
+ device_unlock(dev);
}
}
EXPORT_SYMBOL_GPL(usb_driver_release_interface);
diff --git a/drivers/usb/gadget/fsl_mx3_udc.c b/drivers/usb/gadget/fsl_mx3_udc.c
index 4bc2bf3d602e..20a802ecaa15 100644
--- a/drivers/usb/gadget/fsl_mx3_udc.c
+++ b/drivers/usb/gadget/fsl_mx3_udc.c
@@ -17,6 +17,8 @@
#include <linux/fsl_devices.h>
#include <linux/platform_device.h>
+#include <mach/hardware.h>
+
static struct clk *mxc_ahb_clk;
static struct clk *mxc_usb_clk;
@@ -28,14 +30,16 @@ int fsl_udc_clk_init(struct platform_device *pdev)
pdata = pdev->dev.platform_data;
- mxc_ahb_clk = clk_get(&pdev->dev, "usb_ahb");
- if (IS_ERR(mxc_ahb_clk))
- return PTR_ERR(mxc_ahb_clk);
+ if (!cpu_is_mx35()) {
+ mxc_ahb_clk = clk_get(&pdev->dev, "usb_ahb");
+ if (IS_ERR(mxc_ahb_clk))
+ return PTR_ERR(mxc_ahb_clk);
- ret = clk_enable(mxc_ahb_clk);
- if (ret < 0) {
- dev_err(&pdev->dev, "clk_enable(\"usb_ahb\") failed\n");
- goto eenahb;
+ ret = clk_enable(mxc_ahb_clk);
+ if (ret < 0) {
+ dev_err(&pdev->dev, "clk_enable(\"usb_ahb\") failed\n");
+ goto eenahb;
+ }
}
/* make sure USB_CLK is running at 60 MHz +/- 1000 Hz */
@@ -50,6 +54,7 @@ int fsl_udc_clk_init(struct platform_device *pdev)
if (pdata->phy_mode != FSL_USB2_PHY_ULPI &&
(freq < 59999000 || freq > 60001000)) {
dev_err(&pdev->dev, "USB_CLK=%lu, should be 60MHz\n", freq);
+ ret = -EINVAL;
goto eclkrate;
}
@@ -66,9 +71,11 @@ eclkrate:
clk_put(mxc_usb_clk);
mxc_usb_clk = NULL;
egusb:
- clk_disable(mxc_ahb_clk);
+ if (!cpu_is_mx35())
+ clk_disable(mxc_ahb_clk);
eenahb:
- clk_put(mxc_ahb_clk);
+ if (!cpu_is_mx35())
+ clk_put(mxc_ahb_clk);
return ret;
}
@@ -90,6 +97,8 @@ void fsl_udc_clk_release(void)
clk_disable(mxc_usb_clk);
clk_put(mxc_usb_clk);
}
- clk_disable(mxc_ahb_clk);
- clk_put(mxc_ahb_clk);
+ if (!cpu_is_mx35()) {
+ clk_disable(mxc_ahb_clk);
+ clk_put(mxc_ahb_clk);
+ }
}
diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index e6fedbd5a654..be5fb34d9602 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -65,6 +65,10 @@
#include <mach/pxa25x-udc.h>
#endif
+#ifdef CONFIG_ARCH_LUBBOCK
+#include <mach/lubbock.h>
+#endif
+
#include <asm/mach/udc_pxa2xx.h>
diff --git a/drivers/usb/gadget/s3c-hsotg.c b/drivers/usb/gadget/s3c-hsotg.c
index 7e5bf593d386..f742c8e7397c 100644
--- a/drivers/usb/gadget/s3c-hsotg.c
+++ b/drivers/usb/gadget/s3c-hsotg.c
@@ -30,7 +30,7 @@
#include <plat/regs-usb-hsotg-phy.h>
#include <plat/regs-usb-hsotg.h>
-#include <plat/regs-sys.h>
+#include <mach/regs-sys.h>
#include <plat/udc-hs.h>
#define DMA_ADDR_INVALID (~((dma_addr_t)0))
diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c
index 66913811af5e..a883f9dd3f8a 100644
--- a/drivers/usb/musb/davinci.c
+++ b/drivers/usb/musb/davinci.c
@@ -274,7 +274,7 @@ static irqreturn_t davinci_interrupt(int irq, void *__hci)
/* NOTE: DaVinci shadows the Mentor IRQs. Don't manage them through
* the Mentor registers (except for setup), use the TI ones and EOI.
*
- * Docs describe irq "vector" registers asociated with the CPPI and
+ * Docs describe irq "vector" registers associated with the CPPI and
* USB EOI registers. These hold a bitmask corresponding to the
* current IRQ, not an irq handler address. Would using those bits
* resolve some of the races observed in this dispatch code??
diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h
index 292894a2c247..8d8062b10e2f 100644
--- a/drivers/usb/musb/musb_regs.h
+++ b/drivers/usb/musb/musb_regs.h
@@ -491,7 +491,7 @@ static inline u8 musb_read_txhubport(void __iomem *mbase, u8 epnum)
#define MUSB_FLAT_OFFSET(_epnum, _offset) \
(USB_OFFSET(USB_EP_NI0_TXMAXP) + (0x40 * (_epnum)) + (_offset))
-/* Not implemented - HW has seperate Tx/Rx FIFO */
+/* Not implemented - HW has separate Tx/Rx FIFO */
#define MUSB_TXCSR_MODE 0x0000
static inline void musb_write_txfifosz(void __iomem *mbase, u8 c_size)
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index baf74b44e6ed..e23c77925e7a 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -152,7 +152,7 @@ struct cypress_private {
int isthrottled; /* if throttled, discard reads */
wait_queue_head_t delta_msr_wait; /* used for TIOCMIWAIT */
char prev_status, diff_status; /* used for TIOCMIWAIT */
- /* we pass a pointer to this as the arguement sent to
+ /* we pass a pointer to this as the argument sent to
cypress_set_termios old_termios */
struct ktermios tmp_termios; /* stores the old termios settings */
};
diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c
index f37476e22684..701452ae9197 100644
--- a/drivers/usb/serial/opticon.c
+++ b/drivers/usb/serial/opticon.c
@@ -115,7 +115,7 @@ static void opticon_bulk_callback(struct urb *urb)
}
} else {
dev_dbg(&priv->udev->dev,
- "Improper ammount of data received from the device, "
+ "Improper amount of data received from the device, "
"%d bytes", urb->actual_length);
}
diff --git a/drivers/usb/serial/symbolserial.c b/drivers/usb/serial/symbolserial.c
index 72398888858f..ee190cc1757c 100644
--- a/drivers/usb/serial/symbolserial.c
+++ b/drivers/usb/serial/symbolserial.c
@@ -94,7 +94,7 @@ static void symbol_int_callback(struct urb *urb)
}
} else {
dev_dbg(&priv->udev->dev,
- "Improper ammount of data received from the device, "
+ "Improper amount of data received from the device, "
"%d bytes", urb->actual_length);
}
diff --git a/drivers/usb/wusbcore/wusbhc.h b/drivers/usb/wusbcore/wusbhc.h
index fd2fd4e277e1..759cda55f7c3 100644
--- a/drivers/usb/wusbcore/wusbhc.h
+++ b/drivers/usb/wusbcore/wusbhc.h
@@ -198,7 +198,7 @@ struct wusb_port {
* ports) this HC will take. Read-only.
*
* @port Array of port status for each fake root port. Guaranteed to
- * always be the same lenght during device existence
+ * always be the same length during device existence
* [this allows for some unlocked but referenced reading].
*
* @mmcies_max Max number of Information Elements this HC can send
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-17 04:11:04 +0000