[media] c8sectpfe: Remove select on undefined LIBELF_32

LIBELF_32 is not defined in Kconfig, and is left over legacy
which is not required in the upstream driver, so remove it.

Suggested-by: Valentin Rothberg <valentinrothberg@gmail.com>

Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

drivers/media/platform/sti/c8sectpfe/Kconfig

@@ -2,7 +2,6 @@ config DVB_C8SECTPFE
 	tristate "STMicroelectronics C8SECTPFE DVB support"
 	depends on PINCTRL && DVB_CORE && I2C
 	depends on ARCH_STI || ARCH_MULTIPLATFORM || COMPILE_TEST
-	select LIBELF_32
 	select FW_LOADER
 	select FW_LOADER_USER_HELPER_FALLBACK
 	select DEBUG_FS