diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2024-04-03 11:06:43 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-04 18:06:19 +0300 |
| commit | a2723e29c7f405e142e415efa6002479b79b57fa (patch) | |
| tree | 1d15eb98dd799e0f03fe33349f61cdc3fca74c08 /drivers/usb/gadget | |
| parent | 650cede0415bad26f487c25e8eb3b39bfe04e740 (diff) | |
| download | linux-a2723e29c7f405e142e415efa6002479b79b57fa.tar.xz | |
usb: gadget: omap_udc: remove unused variable
The driver_desc variable is only used in some configurations:
drivers/usb/gadget/udc/omap_udc.c:113:19: error: unused variable 'driver_desc' [-Werror,-Wunused-const-variable]
Since there is only ever one user of it, just open-code the string in place
and remove the global variable and the macro behind it. This also helps
grep for the MODULE_DESCRIPTION string.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20240403080702.3509288-26-arnd@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/udc/omap_udc.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c index f90eeecf27de..e13b8ec8ef8a 100644 --- a/drivers/usb/gadget/udc/omap_udc.c +++ b/drivers/usb/gadget/udc/omap_udc.c @@ -56,7 +56,6 @@ /* ISO too */ #define USE_ISO -#define DRIVER_DESC "OMAP UDC driver" #define DRIVER_VERSION "4 October 2004" #define OMAP_DMA_USB_W2FC_TX0 29 @@ -110,7 +109,6 @@ MODULE_PARM_DESC(use_dma, "enable/disable DMA"); static const char driver_name[] = "omap_udc"; -static const char driver_desc[] = DRIVER_DESC; /*-------------------------------------------------------------------------*/ @@ -2299,13 +2297,11 @@ static int proc_udc_show(struct seq_file *s, void *_) spin_lock_irqsave(&udc->lock, flags); - seq_printf(s, "%s, version: " DRIVER_VERSION + seq_printf(s, "OMAP UDC driver, version: " DRIVER_VERSION #ifdef USE_ISO " (iso)" #endif - "%s\n", - driver_desc, - use_dma ? " (dma)" : ""); + "%s\n", use_dma ? " (dma)" : ""); tmp = omap_readw(UDC_REV) & 0xff; seq_printf(s, @@ -2994,6 +2990,6 @@ static struct platform_driver udc_driver = { module_platform_driver(udc_driver); -MODULE_DESCRIPTION(DRIVER_DESC); +MODULE_DESCRIPTION("OMAP UDC driver"); MODULE_LICENSE("GPL"); MODULE_ALIAS("platform:omap_udc"); |