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| author | Tommaso Merciai <tommaso.merciai@amarulasolutions.com> | 2022-07-13 17:05:01 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@kernel.org> | 2022-07-15 16:33:08 +0200 |
| commit | cfdb1954435e1dc343f49961ab58a8e20657cd93 (patch) | |
| tree | 0c5b71384d1e65d0a2cfa4250e812889c81aa3b4 /drivers/media/i2c/ov5693.c | |
| parent | media: entity: Use dedicated data link iterator (diff) | |
| download | linux-cfdb1954435e1dc343f49961ab58a8e20657cd93.tar.xz linux-cfdb1954435e1dc343f49961ab58a8e20657cd93.zip | |
media: ov5693: count num_supplies using array_size
Instead of hardcode OV5693_NUM_SUPPLIES in a define is better use
ARRAY_SIZE function to count the number of supplies from
ov5693_supply_names array
Signed-off-by: Tommaso Merciai <tommaso.merciai@amarulasolutions.com>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Daniel Scally <djrscally@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'drivers/media/i2c/ov5693.c')
| -rw-r--r-- | drivers/media/i2c/ov5693.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/media/i2c/ov5693.c b/drivers/media/i2c/ov5693.c index 117ff5403312..f410333c4c67 100644 --- a/drivers/media/i2c/ov5693.c +++ b/drivers/media/i2c/ov5693.c @@ -127,11 +127,15 @@ #define OV5693_LINK_FREQ_419_2MHZ 419200000 #define OV5693_PIXEL_RATE 167680000 -/* Miscellaneous */ -#define OV5693_NUM_SUPPLIES 2 - #define to_ov5693_sensor(x) container_of(x, struct ov5693_device, sd) +static const char * const ov5693_supply_names[] = { + "avdd", /* Analog power */ + "dovdd", /* Digital I/O power */ +}; + +#define OV5693_NUM_SUPPLIES ARRAY_SIZE(ov5693_supply_names) + struct ov5693_reg { u32 reg; u8 val; @@ -352,11 +356,6 @@ static const s64 link_freq_menu_items[] = { OV5693_LINK_FREQ_419_2MHZ }; -static const char * const ov5693_supply_names[] = { - "avdd", - "dovdd", -}; - static const char * const ov5693_test_pattern_menu[] = { "Disabled", "Random Data", |