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| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2010-07-10 21:13:05 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-07-11 22:45:10 +0200 |
| commit | 5d9955f8a978c1992a0f9966d22c43471214d43b (patch) | |
| tree | a207631118ed9ae8f7757adabda576ee5923ae97 /drivers/usb/gadget/f_uvc.c | |
| parent | V4L/DVB: v4l: mem2mem_testdev: fix g_fmt NULL pointer dereference (diff) | |
| download | linux-5d9955f8a978c1992a0f9966d22c43471214d43b.tar.xz linux-5d9955f8a978c1992a0f9966d22c43471214d43b.zip | |
V4L/DVB: uvc: Fix multiple symbols definitions with UVC gadget and host drivers
The UVC gadget driver borrowed code from the UVC host driver without
changing the symbol names. This results in a namespace clash with
multiple definitions of several symbols when compiling both drivers in
the kernel.
Make all generic UVC functions and variables static in the UVC gadget
driver, as the symbols are not referenced outside of the gadget driver.
Rename the uvc_trace_param global variable to uvc_gadget_trace_param.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/usb/gadget/f_uvc.c')
| -rw-r--r-- | drivers/usb/gadget/f_uvc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/f_uvc.c b/drivers/usb/gadget/f_uvc.c index fc2611f8b326..dbe6db0184fd 100644 --- a/drivers/usb/gadget/f_uvc.c +++ b/drivers/usb/gadget/f_uvc.c @@ -28,7 +28,7 @@ #include "uvc.h" -unsigned int uvc_trace_param; +unsigned int uvc_gadget_trace_param; /* -------------------------------------------------------------------------- * Function descriptors @@ -656,6 +656,6 @@ error: return ret; } -module_param_named(trace, uvc_trace_param, uint, S_IRUGO|S_IWUSR); +module_param_named(trace, uvc_gadget_trace_param, uint, S_IRUGO|S_IWUSR); MODULE_PARM_DESC(trace, "Trace level bitmask"); |