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path: root/drivers/media/i2c/smiapp/smiapp-regs.c
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Diffstat (limited to 'drivers/media/i2c/smiapp/smiapp-regs.c')
-rw-r--r--drivers/media/i2c/smiapp/smiapp-regs.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/media/i2c/smiapp/smiapp-regs.c b/drivers/media/i2c/smiapp/smiapp-regs.c
index 6b6c20b61397..1e501c06d18c 100644
--- a/drivers/media/i2c/smiapp/smiapp-regs.c
+++ b/drivers/media/i2c/smiapp/smiapp-regs.c
@@ -188,7 +188,8 @@ int smiapp_read_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val)
SMIAPP_QUIRK_FLAG_8BIT_READ_ONLY));
}
-int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val)
+static int smiapp_read_quirk(struct smiapp_sensor *sensor, u32 reg, u32 *val,
+ bool force8)
{
int rval;
@@ -199,21 +200,20 @@ int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val)
if (rval < 0)
return rval;
+ if (force8)
+ return __smiapp_read(sensor, reg, val, true);
+
return smiapp_read_no_quirk(sensor, reg, val);
}
-int smiapp_read_8only(struct smiapp_sensor *sensor, u32 reg, u32 *val)
+int smiapp_read(struct smiapp_sensor *sensor, u32 reg, u32 *val)
{
- int rval;
-
- *val = 0;
- rval = smiapp_call_quirk(sensor, reg_access, false, &reg, val);
- if (rval == -ENOIOCTLCMD)
- return 0;
- if (rval < 0)
- return rval;
+ return smiapp_read_quirk(sensor, reg, val, false);
+}
- return __smiapp_read(sensor, reg, val, true);
+int smiapp_read_8only(struct smiapp_sensor *sensor, u32 reg, u32 *val)
+{
+ return smiapp_read_quirk(sensor, reg, val, true);
}
int smiapp_write_no_quirk(struct smiapp_sensor *sensor, u32 reg, u32 val)