[media] st_rc: fix address space casting

[media] st_rc: fix address space casting

drivers/media/rc/st_rc.c:107:38: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/st_rc.c:107:38:    expected void const volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:107:38:    got void *
drivers/media/rc/st_rc.c:110:53: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/st_rc.c:110:53:    expected void const volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:110:53:    got void *
drivers/media/rc/st_rc.c:116:54: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:116:54:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:116:54:    got void *
drivers/media/rc/st_rc.c:120:45: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/st_rc.c:120:45:    expected void const volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:120:45:    got void *
drivers/media/rc/st_rc.c:121:43: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/st_rc.c:121:43:    expected void const volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:121:43:    got void *
drivers/media/rc/st_rc.c:150:46: warning: incorrect type in argument 1 (different address spaces)
drivers/media/rc/st_rc.c:150:46:    expected void const volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:150:46:    got void *
drivers/media/rc/st_rc.c:153:42: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:153:42:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:153:42:    got void *
drivers/media/rc/st_rc.c:174:32: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:174:32:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:174:32:    got void *
drivers/media/rc/st_rc.c:177:48: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:177:48:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:177:48:    got void *
drivers/media/rc/st_rc.c:187:48: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:187:48:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:187:48:    got void *
drivers/media/rc/st_rc.c:204:42: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:204:42:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:204:42:    got void *
drivers/media/rc/st_rc.c:205:35: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:205:35:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:205:35:    got void *
drivers/media/rc/st_rc.c:215:35: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:215:35:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:215:35:    got void *
drivers/media/rc/st_rc.c:216:35: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:216:35:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:216:35:    got void *
drivers/media/rc/st_rc.c:269:22: warning: incorrect type in assignment (different address spaces)
drivers/media/rc/st_rc.c:269:22:    expected void *base
drivers/media/rc/st_rc.c:269:22:    got void [noderef] <asn:2>*
drivers/media/rc/st_rc.c:349:46: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:349:46:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:349:46:    got void *
drivers/media/rc/st_rc.c:350:46: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:350:46:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:350:46:    got void *
drivers/media/rc/st_rc.c:371:61: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:371:61:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:371:61:    got void *
drivers/media/rc/st_rc.c:372:54: warning: incorrect type in argument 2 (different address spaces)
drivers/media/rc/st_rc.c:372:54:    expected void volatile [noderef] <asn:2>*addr
drivers/media/rc/st_rc.c:372:54:    got void *

Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>