[media] c8sectpfe: fix namespace on memcpy/memset

[media] c8sectpfe: fix namespace on memcpy/memset

Solves those sparse warnings:

drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c:1087:9: warning: incorrect type in argument 1 (different address spaces)
drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c:1087:9:    expected void *<noident>
drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c:1087:9:    got void [noderef] <asn:2>*<noident>
drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c:1090:9: warning: incorrect type in argument 1 (different address spaces)
drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c:1090:9:    expected void *<noident>
drivers/media/platform/sti/c8sectpfe/c8sectpfe-core.c:1090:9:    got void [noderef] <asn:2>*

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