Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
media: rcar-csi2: Correct field size for PHTW writes
The data and code written thru the Test Interface Write Register (PHTW)
register are 8-bit wide, change the datatype used to reflect this.
Signed-off-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
authored by
Niklas Söderlund
and committed by
Mauro Carvalho Chehab
ba7eb745
5ba5bda6
+5
-5
+5
-5
drivers/media/platform/renesas/rcar-csi2.c
+5
-5
drivers/media/platform/renesas/rcar-csi2.c
···
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};
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struct phtw_value {
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-
u16 data;
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u16 code;
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+
u8 data;
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u8 code;
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};
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struct rcsi2_mbps_reg {
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u16 mbps;
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u16 reg;
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+
u8 reg;
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};
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static const struct rcsi2_mbps_reg phtw_mbps_v3u[] = {
···
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* NOTE: Magic values are from the datasheet and lack documentation.
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*/
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-
static int rcsi2_phtw_write(struct rcar_csi2 *priv, u16 data, u16 code)
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static int rcsi2_phtw_write(struct rcar_csi2 *priv, u8 data, u8 code)
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{
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unsigned int timeout;
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···
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}
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static int rcsi2_phtw_write_mbps(struct rcar_csi2 *priv, unsigned int mbps,
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const struct rcsi2_mbps_reg *values, u16 code)
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+
const struct rcsi2_mbps_reg *values, u8 code)
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{
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const struct rcsi2_mbps_reg *value;
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const struct rcsi2_mbps_reg *prev_value = NULL;