diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-08-14 12:19:59 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-08-14 12:19:59 +0200 |
| commit | 8d7ccaa545490cdffdfaff0842436a8dd85cf47b (patch) | |
| tree | 8129b5907161bc6ae26deb3645ce1e280c5e1f51 /drivers/usb/serial/ezusb.c | |
| parent | b2139aa0eec330c711c5a279db361e5ef1178e78 (diff) | |
| parent | 30a2f3c60a84092c8084dfe788b710f8d0768cd4 (diff) | |
Merge commit 'v2.6.27-rc3' into x86/prototypes
Conflicts:
include/asm-x86/dma-mapping.h
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/usb/serial/ezusb.c')
| -rw-r--r-- | drivers/usb/serial/ezusb.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/drivers/usb/serial/ezusb.c b/drivers/usb/serial/ezusb.c index cc4fbd9d60b..711e84f6ed8 100644 --- a/drivers/usb/serial/ezusb.c +++ b/drivers/usb/serial/ezusb.c @@ -20,7 +20,8 @@ /* EZ-USB Control and Status Register. Bit 0 controls 8051 reset */ #define CPUCS_REG 0x7F92 -int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *data, int length, __u8 bRequest) +int ezusb_writememory(struct usb_serial *serial, int address, + unsigned char *data, int length, __u8 request) { int result; unsigned char *transfer_buffer; @@ -33,26 +34,27 @@ int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *da transfer_buffer = kmemdup(data, length, GFP_KERNEL); if (!transfer_buffer) { - dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __func__, length); + dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", + __func__, length); return -ENOMEM; } - result = usb_control_msg (serial->dev, usb_sndctrlpipe(serial->dev, 0), bRequest, 0x40, address, 0, transfer_buffer, length, 3000); - kfree (transfer_buffer); + result = usb_control_msg(serial->dev, usb_sndctrlpipe(serial->dev, 0), + request, 0x40, address, 0, transfer_buffer, length, 3000); + kfree(transfer_buffer); return result; } +EXPORT_SYMBOL_GPL(ezusb_writememory); -int ezusb_set_reset (struct usb_serial *serial, unsigned char reset_bit) +int ezusb_set_reset(struct usb_serial *serial, unsigned char reset_bit) { int response; /* dbg("%s - %d", __func__, reset_bit); */ - response = ezusb_writememory (serial, CPUCS_REG, &reset_bit, 1, 0xa0); + response = ezusb_writememory(serial, CPUCS_REG, &reset_bit, 1, 0xa0); if (response < 0) - dev_err(&serial->dev->dev, "%s- %d failed\n", __func__, reset_bit); + dev_err(&serial->dev->dev, "%s- %d failed\n", + __func__, reset_bit); return response; } - - -EXPORT_SYMBOL_GPL(ezusb_writememory); EXPORT_SYMBOL_GPL(ezusb_set_reset); |