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media: v4l2: cci: print leading 0 on error

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BugLink: https://bugs.launchpad.net/bugs/2060097

[ Upstream commit 58ab1f9e140006e9e5686640f1773260038fe889 ]

In some error cases leading '0' for register address
were missing.

Fixes: 613cbb91e9 ("media: Add MIPI CCI register access helper functions")
Signed-off-by: Julien Massot <julien.massot@collabora.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
(cherry picked from commit 2cfa7ffe312dc939629453effb84737f0c2f3f6b)
Signed-off-by: Paolo Pisati <paolo.pisati@canonical.com>
This commit is contained in:
Julien Massot
2024-01-11 14:20:03 +01:00
committed by Roxana Nicolescu
parent b98f58767e
commit 5c16af6be6
1 changed files with 2 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/media/v4l2-core/v4l2-cci.c
+2 -2
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@@ -32,7 +32,7 @@ int cci_read(struct regmap *map, u32 reg, u64 *val, int *err)
ret = regmap_bulk_read(map, reg, buf, len);
if (ret) {
dev_err(regmap_get_device(map), "Error reading reg 0x%4x: %d\n",
dev_err(regmap_get_device(map), "Error reading reg 0x%04x: %d\n",
reg, ret);
goto out;
}
@@ -131,7 +131,7 @@ int cci_write(struct regmap *map, u32 reg, u64 val, int *err)
ret = regmap_bulk_write(map, reg, buf, len);
if (ret)
dev_err(regmap_get_device(map), "Error writing reg 0x%4x: %d\n",
dev_err(regmap_get_device(map), "Error writing reg 0x%04x: %d\n",
reg, ret);
out: