i2c: designware: constify abort_sources

We never modify abort_sources, mark it as const.

Signed-off-by: Raag Jadav <[e-mail]>
Acked-by: Jarkko Nikula <[e-mail]>
Signed-off-by: Andi Shyti <[e-mail]>

drivers/i2c/busses/i2c-designware-common.c

···
 
 #include "i2c-designware-core.h"
 
-static char *abort_sources[] = {
+static const char *const abort_sources[] = {
 	[ABRT_7B_ADDR_NOACK] =
 		"slave address not acknowledged (7bit mode)",
 	[ABRT_10ADDR1_NOACK] =