media: hdmi: Fix compile problem

This patch fixes the compile error as below.

drivers/media/platform/s5p-tv/hdmi_v14_drv.c:1007:22: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘hdmi_probe’
drivers/media/platform/s5p-tv/hdmi_v14_drv.c:1155:22: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘hdmi_remove’
drivers/media/platform/s5p-tv/hdmi_v14_drv.c:1172:11: error: ‘hdmi_probe’ undeclared here (not in a function)
drivers/media/platform/s5p-tv/hdmi_v14_drv.c:1173:2: error: implicit declaration of function ‘__devexit_p’ [-Werror=implicit-function-declaration]
drivers/media/platform/s5p-tv/hdmi_v14_drv.c:1173:24: error: ‘hdmi_remove’ undeclared here (not in a function)
drivers/media/platform/s5p-tv/hdmi_v14_drv.c:205:20: warning: ‘hdmi_irq_handler’ defined but not used [-Wunused-function]
drivers/media/platform/s5p-tv/hdmi_v14_drv.c:947:12: warning: ‘hdmi_g_default_preset’ defined but not used [-Wunused-function]
drivers/media/platform/s5p-tv/hdmi_v14_drv.c:964:12: warning: ‘hdmi_resources_init’ defined but not used [-Wunused-function]

Signed-off-by: Dongjin Kim <tobetter@gmail.com>