Commit a2723e29 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Greg Kroah-Hartman
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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: default avatarArnd Bergmann <arnd@arndb.de>
Link: https://lore.kernel.org/r/20240403080702.3509288-26-arnd@kernel.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 650cede0

drivers/usb/gadget/udc/omap_udc.c

+3 −7
Original line number Diff line number Diff line
@@ -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");