video: ipu-fb: mark internally used functions as static
Fixes symbol clashes with the IPUv3 driver:
In function `ipu_ch_param_write_field':
drivers/video/imx-ipu-v3/ipu-common.c:103: multiple definition of `ipu_ch_param_write_field'
drivers/video/imx-ipu-fb.c:359: first defined here

In function `ipu_cpmem_set_format_rgb':
drivers/video/imx-ipu-v3/ipu-common.c:155: multiple definition of `ipu_cpmem_set_format_rgb'
drivers/video/imx-ipu-fb.c:504: first defined here

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 3ea5798 commit 368b2490434d2c675f22a5c9a8457e7675a62e50
@Lucas Stach Lucas Stach authored on 14 Aug 2015
Sascha Hauer committed on 19 Aug 2015
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drivers/video/imx-ipu-fb.c