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[media] v4l2-clk: add new macro for v4l2_clk_name_of()

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This macro is used to generate an OF string for a v4l2 clock.

Signed-off-by: Josh Wu <josh.wu@atmel.com>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
This commit is contained in:
Josh Wu 2015-10-28 07:48:53 -02:00 committed by Mauro Carvalho Chehab
parent af4d834727
commit ac2841f3b8
2 changed files with 5 additions and 2 deletions
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4
drivers/media/platform/soc_camera/soc_camera.c
View File

@ -1678,8 +1678,8 @@ static int soc_of_bind(struct soc_camera_host *ici,
v4l2_clk_name_i2c(clk_name, sizeof(clk_name),
client->adapter->nr, client->addr);
else
snprintf(clk_name, sizeof(clk_name), "of-%s",
of_node_full_name(remote));
v4l2_clk_name_of(clk_name, sizeof(clk_name),
of_node_full_name(remote));
icd->clk = v4l2_clk_register(&soc_camera_clk_ops, clk_name, icd);
if (IS_ERR(icd->clk)) {

3
include/media/v4l2-clk.h
View File

@ -68,4 +68,7 @@ static inline struct v4l2_clk *v4l2_clk_register_fixed(const char *dev_id,
#define v4l2_clk_name_i2c(name, size, adap, client) snprintf(name, size, \
"%d-%04x", adap, client)
#define v4l2_clk_name_of(name, size, of_full_name) snprintf(name, size, \
"of-%s", of_full_name)
#endif