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authorFengguang Wu <fengguang.wu@intel.com>2013-11-25 11:10:59 -0600
committerFelipe Balbi <balbi@ti.com>2013-11-25 11:12:15 -0600
commitd07a59019d09fc71b6ae4de98478ae6375ee85ad (patch)
treecbf56493dc080e40a006f75594f8ef2fa45a4b8f /drivers/usb/gadget/zero.c
parentf91d2f4337cdf8009da21cb93173099caf7981d4 (diff)
usb: gadget: zero: module parameters can be static
g_zero's module parameters can, and should, be static. This fixes sparse warnings. Cc: Peter Chen <peter.chen@freescale.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/zero.c')
-rw-r--r--drivers/usb/gadget/zero.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c
index 0dd07ae1555d..f49b0b61ecc8 100644
--- a/drivers/usb/gadget/zero.c
+++ b/drivers/usb/gadget/zero.c
@@ -91,17 +91,17 @@ static struct usb_zero_options gzero_options = {
* functional coverage for the "USBCV" test harness from USB-IF.
* It's always set if OTG mode is enabled.
*/
-unsigned autoresume = DEFAULT_AUTORESUME;
+static unsigned autoresume = DEFAULT_AUTORESUME;
module_param(autoresume, uint, S_IRUGO);
MODULE_PARM_DESC(autoresume, "zero, or seconds before remote wakeup");
/* Maximum Autoresume time */
-unsigned max_autoresume;
+static unsigned max_autoresume;
module_param(max_autoresume, uint, S_IRUGO);
MODULE_PARM_DESC(max_autoresume, "maximum seconds before remote wakeup");
/* Interval between two remote wakeups */
-unsigned autoresume_interval_ms;
+static unsigned autoresume_interval_ms;
module_param(autoresume_interval_ms, uint, S_IRUGO);
MODULE_PARM_DESC(autoresume_interval_ms,
"milliseconds to increase successive wakeup delays");