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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-21 04:13:02 +0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-01-21 04:13:02 +0400 |
commit | ec513b16c480c6cdda1e3d597e611eafca05227b (patch) | |
tree | ba8855093dbf4ca15f864947d947d65fdfa2a76d /drivers/watchdog | |
parent | bcee63488ece9a0fca8be19951428a7b41001e66 (diff) | |
parent | 2fc5a7dace3c43e62402ab4e8800a8f1834ffe2a (diff) | |
download | linux-ec513b16c480c6cdda1e3d597e611eafca05227b.tar.xz |
Merge tag 'usb-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB updates from Greg KH:
"Here's the big USB pull request for 3.14-rc1
Lots of little things all over the place, and the usual USB gadget
updates, and XHCI fixes (some for an issue reported by a lot of
people). USB PHY updates as well as chipidea updates and fixes.
All of these have been in the linux-next tree with no reported issues"
* tag 'usb-3.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (318 commits)
usb: chipidea: udc: using MultO at TD as real mult value for ISO-TX
usb: chipidea: need to mask INT_STATUS when write otgsc
usb: chipidea: put hw_phymode_configure before ci_usb_phy_init
usb: chipidea: Fix Internal error: : 808 [#1] ARM related to STS flag
usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28
usb: chipidea: add freescale imx28 special write register method
usb: ehci: add freescale imx28 special write register method
usb: core: check for valid id_table when using the RefId feature
usb: cdc-wdm: resp_count can be 0 even if WDM_READ is set
usb: core: bail out if user gives an unknown RefId when using new_id
usb: core: allow a reference device for new_id
usb: core: add sanity checks when using bInterfaceClass with new_id
USB: image: correct spelling mistake in comment
USB: c67x00: correct spelling mistakes in comments
usb: delete non-required instances of include <linux/init.h>
usb:hub set hub->change_bits when over-current happens
Revert "usb: chipidea: imx: set CI_HDRC_IMX28_WRITE_FIX for imx28"
xhci: Set scatter-gather limit to avoid failed block writes.
xhci: Avoid infinite loop when sg urb requires too many trbs
usb: gadget: remove unused variable in gr_queue_int()
...
Diffstat (limited to 'drivers/watchdog')
-rw-r--r-- | drivers/watchdog/pcwd_usb.c | 40 |
1 files changed, 11 insertions, 29 deletions
diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c index b731b5d129be..e562e0476016 100644 --- a/drivers/watchdog/pcwd_usb.c +++ b/drivers/watchdog/pcwd_usb.c @@ -44,23 +44,6 @@ #include <linux/hid.h> /* For HID_REQ_SET_REPORT & HID_DT_REPORT */ #include <linux/uaccess.h> /* For copy_to_user/put_user/... */ -#ifdef CONFIG_USB_DEBUG -static int debug = 1; -#else -static int debug; -#endif - -/* Use our own dbg macro */ - -#undef dbg -#ifndef DEBUG -#define DEBUG -#endif -#define dbg(format, ...) \ -do { \ - if (debug) \ - pr_debug(format "\n", ##__VA_ARGS__); \ -} while (0) /* Module and Version Information */ #define DRIVER_VERSION "1.02" @@ -73,10 +56,6 @@ MODULE_AUTHOR(DRIVER_AUTHOR); MODULE_DESCRIPTION(DRIVER_DESC); MODULE_LICENSE(DRIVER_LICENSE); -/* Module Parameters */ -module_param(debug, int, 0); -MODULE_PARM_DESC(debug, "Debug enabled or not"); - #define WATCHDOG_HEARTBEAT 0 /* default heartbeat = delay-time from dip-switches */ static int heartbeat = WATCHDOG_HEARTBEAT; @@ -193,6 +172,7 @@ static void usb_pcwd_intr_done(struct urb *urb) struct usb_pcwd_private *usb_pcwd = (struct usb_pcwd_private *)urb->context; unsigned char *data = usb_pcwd->intr_buffer; + struct device *dev = &usb_pcwd->interface->dev; int retval; switch (urb->status) { @@ -202,17 +182,17 @@ static void usb_pcwd_intr_done(struct urb *urb) case -ENOENT: case -ESHUTDOWN: /* this urb is terminated, clean up */ - dbg("%s - urb shutting down with status: %d", __func__, - urb->status); + dev_dbg(dev, "%s - urb shutting down with status: %d", + __func__, urb->status); return; /* -EPIPE: should clear the halt */ default: /* error */ - dbg("%s - nonzero urb status received: %d", __func__, - urb->status); + dev_dbg(dev, "%s - nonzero urb status received: %d", + __func__, urb->status); goto resubmit; } - dbg("received following data cmd=0x%02x msb=0x%02x lsb=0x%02x", + dev_dbg(dev, "received following data cmd=0x%02x msb=0x%02x lsb=0x%02x", data[0], data[1], data[2]); usb_pcwd->cmd_command = data[0]; @@ -251,7 +231,8 @@ static int usb_pcwd_send_command(struct usb_pcwd_private *usb_pcwd, buf[2] = *lsb; /* Byte 2 = Data LSB */ buf[3] = buf[4] = buf[5] = 0; /* All other bytes not used */ - dbg("sending following data cmd=0x%02x msb=0x%02x lsb=0x%02x", + dev_dbg(&usb_pcwd->interface->dev, + "sending following data cmd=0x%02x msb=0x%02x lsb=0x%02x", buf[0], buf[1], buf[2]); atomic_set(&usb_pcwd->cmd_received, 0); @@ -260,8 +241,9 @@ static int usb_pcwd_send_command(struct usb_pcwd_private *usb_pcwd, HID_REQ_SET_REPORT, HID_DT_REPORT, 0x0200, usb_pcwd->interface_number, buf, 6, USB_COMMAND_TIMEOUT) != 6) { - dbg("usb_pcwd_send_command: error in usb_control_msg for " - "cmd 0x%x 0x%x 0x%x\n", cmd, *msb, *lsb); + dev_dbg(&usb_pcwd->interface->dev, + "usb_pcwd_send_command: error in usb_control_msg for cmd 0x%x 0x%x 0x%x\n", + cmd, *msb, *lsb); } /* wait till the usb card processed the command, * with a max. timeout of USB_COMMAND_TIMEOUT */ |