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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-07 15:37:24 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-01-07 15:37:24 -0800 |
commit | 7c7758f99d39d529a64d4f60d22129bbf2f16d74 (patch) | |
tree | 8847b5e56812fe4c4c812cfffc78e391a91f4ebe /drivers/usb/serial/iuu_phoenix.c | |
parent | 67acd8b4b7a3f1b183ae358e1dfdb8a80e170736 (diff) | |
parent | 8a70da82edc50aa7a4b54864babf2d72538ba1bb (diff) | |
download | kernel_samsung_smdk4412-7c7758f99d39d529a64d4f60d22129bbf2f16d74.tar.gz kernel_samsung_smdk4412-7c7758f99d39d529a64d4f60d22129bbf2f16d74.tar.bz2 kernel_samsung_smdk4412-7c7758f99d39d529a64d4f60d22129bbf2f16d74.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (123 commits)
wimax/i2400m: add CREDITS and MAINTAINERS entries
wimax: export linux/wimax.h and linux/wimax/i2400m.h with headers_install
i2400m: Makefile and Kconfig
i2400m/SDIO: TX and RX path backends
i2400m/SDIO: firmware upload backend
i2400m/SDIO: probe/disconnect, dev init/shutdown and reset backends
i2400m/SDIO: header for the SDIO subdriver
i2400m/USB: TX and RX path backends
i2400m/USB: firmware upload backend
i2400m/USB: probe/disconnect, dev init/shutdown and reset backends
i2400m/USB: header for the USB bus driver
i2400m: debugfs controls
i2400m: various functions for device management
i2400m: RX and TX data/control paths
i2400m: firmware loading and bootrom initialization
i2400m: linkage to the networking stack
i2400m: Generic probe/disconnect, reset and message passing
i2400m: host/device procotol and core driver definitions
i2400m: documentation and instructions for usage
wimax: Makefile, Kconfig and docbook linkage for the stack
...
Diffstat (limited to 'drivers/usb/serial/iuu_phoenix.c')
-rw-r--r-- | drivers/usb/serial/iuu_phoenix.c | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c index e320972cb22..2314c6ae4fc 100644 --- a/drivers/usb/serial/iuu_phoenix.c +++ b/drivers/usb/serial/iuu_phoenix.c @@ -190,10 +190,12 @@ static void iuu_rxcmd(struct urb *urb) { struct usb_serial_port *port = urb->context; int result; + int status = urb->status; + dbg("%s - enter", __func__); - if (urb->status) { - dbg("%s - urb->status = %d", __func__, urb->status); + if (status) { + dbg("%s - status = %d", __func__, status); /* error stop all */ return; } @@ -245,10 +247,12 @@ static void iuu_update_status_callback(struct urb *urb) struct usb_serial_port *port = urb->context; struct iuu_private *priv = usb_get_serial_port_data(port); u8 *st; + int status = urb->status; + dbg("%s - enter", __func__); - if (urb->status) { - dbg("%s - urb->status = %d", __func__, urb->status); + if (status) { + dbg("%s - status = %d", __func__, status); /* error stop all */ return; } @@ -274,9 +278,9 @@ static void iuu_status_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; int result; - dbg("%s - enter", __func__); + int status = urb->status; - dbg("%s - urb->status = %d", __func__, urb->status); + dbg("%s - status = %d", __func__, status); usb_fill_bulk_urb(port->read_urb, port->serial->dev, usb_rcvbulkpipe(port->serial->dev, port->bulk_in_endpointAddress), @@ -618,11 +622,12 @@ static void read_buf_callback(struct urb *urb) struct usb_serial_port *port = urb->context; unsigned char *data = urb->transfer_buffer; struct tty_struct *tty; - dbg("%s - urb->status = %d", __func__, urb->status); + int status = urb->status; - if (urb->status) { - dbg("%s - urb->status = %d", __func__, urb->status); - if (urb->status == -EPROTO) { + dbg("%s - status = %d", __func__, status); + + if (status) { + if (status == -EPROTO) { /* reschedule needed */ } return; @@ -695,7 +700,7 @@ static void iuu_uart_read_callback(struct urb *urb) struct usb_serial_port *port = urb->context; struct iuu_private *priv = usb_get_serial_port_data(port); unsigned long flags; - int status; + int status = urb->status; int error = 0; int len = 0; unsigned char *data = urb->transfer_buffer; @@ -703,8 +708,8 @@ static void iuu_uart_read_callback(struct urb *urb) dbg("%s - enter", __func__); - if (urb->status) { - dbg("%s - urb->status = %d", __func__, urb->status); + if (status) { + dbg("%s - status = %d", __func__, status); /* error stop all */ return; } @@ -782,12 +787,11 @@ static void read_rxcmd_callback(struct urb *urb) { struct usb_serial_port *port = urb->context; int result; - dbg("%s - enter", __func__); + int status = urb->status; - dbg("%s - urb->status = %d", __func__, urb->status); + dbg("%s - status = %d", __func__, status); - if (urb->status) { - dbg("%s - urb->status = %d", __func__, urb->status); + if (status) { /* error stop all */ return; } |