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Subject: media: v4l2: cci: print leading 0 on error
Author:  Julien Massot <julien.mas...@collabora.com>
Date:    Thu Jan 11 14:20:03 2024 +0100

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

Fixes: 613cbb91e9ce ("media: Add MIPI CCI register access helper functions")
Signed-off-by: Julien Massot <julien.mas...@collabora.com>
Reviewed-by: Hans de Goede <hdego...@redhat.com>
Signed-off-by: Sakari Ailus <sakari.ai...@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@kernel.org>

 drivers/media/v4l2-core/v4l2-cci.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

---

diff --git a/drivers/media/v4l2-core/v4l2-cci.c 
b/drivers/media/v4l2-core/v4l2-cci.c
index 10005c80f43b..ee3475bed37f 100644
--- a/drivers/media/v4l2-core/v4l2-cci.c
+++ b/drivers/media/v4l2-core/v4l2-cci.c
@@ -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:

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