Fix some obvious alignment problems, like alignment and line
over 80 characters problems, make this easy to be maintained
later.
Signed-off-by: Yakir Yang
---
Changes in v5:
- Resequence this patch after analogix_dp driver have been split
from exynos_dp code, and rephrase reasonable commit message, and
remove some controversial style (Krzysztof)
- analogix_dp_write_byte_to_dpcd(
- dp, DP_TEST_RESPONSE,
+ analogix_dp_write_byte_to_dpcd(dp,
+ DP_TEST_RESPONSE,
DP_TEST_EDID_CHECKSUM_WRITE);
Changes in v4: None
Changes in v3: None
Changes in v2:
- Improved commit message more readable, and avoid using some
uncommon style like bellow: (Joe Preches)
- retval = exynos_dp_read_bytes_from_i2c(...
...);
+ retval =
+ exynos_dp_read_bytes_from_i2c(..);
drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 129 ++---
drivers/gpu/drm/bridge/analogix/analogix_dp_core.h | 72 ++--
drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c | 124 ++--
3 files changed, 163 insertions(+), 162 deletions(-)
diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
index 8a7ba12..fa9eb19 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
@@ -61,7 +61,7 @@ static int analogix_dp_detect_hpd(struct analogix_dp_device
*dp)
while (analogix_dp_get_plug_in_status(dp) != 0) {
timeout_loop++;
- if (DP_TIMEOUT_LOOP_COUNT < timeout_loop) {
+ if (timeout_loop > DP_TIMEOUT_LOOP_COUNT) {
dev_err(dp->dev, "failed to get hpd plug status\n");
return -ETIMEDOUT;
}
@@ -98,8 +98,8 @@ static int analogix_dp_read_edid(struct analogix_dp_device
*dp)
/* Read Extension Flag, Number of 128-byte EDID extension blocks */
retval = analogix_dp_read_byte_from_i2c(dp, I2C_EDID_DEVICE_ADDR,
- EDID_EXTENSION_FLAG,
- &extend_block);
+ EDID_EXTENSION_FLAG,
+ &extend_block);
if (retval)
return retval;
@@ -107,7 +107,8 @@ static int analogix_dp_read_edid(struct analogix_dp_device
*dp)
dev_dbg(dp->dev, "EDID data includes a single extension!\n");
/* Read EDID data */
- retval = analogix_dp_read_bytes_from_i2c(dp,
I2C_EDID_DEVICE_ADDR,
+ retval = analogix_dp_read_bytes_from_i2c(dp,
+ I2C_EDID_DEVICE_ADDR,
EDID_HEADER_PATTERN,
EDID_BLOCK_LENGTH,
&edid[EDID_HEADER_PATTERN]);
@@ -138,7 +139,7 @@ static int analogix_dp_read_edid(struct analogix_dp_device
*dp)
}
analogix_dp_read_byte_from_dpcd(dp, DP_TEST_REQUEST,
- &test_vector);
+ &test_vector);
if (test_vector & DP_TEST_LINK_EDID_READ) {
analogix_dp_write_byte_to_dpcd(dp,
DP_TEST_EDID_CHECKSUM,
@@ -152,10 +153,8 @@ static int analogix_dp_read_edid(struct analogix_dp_device
*dp)
/* Read EDID data */
retval = analogix_dp_read_bytes_from_i2c(dp,
- I2C_EDID_DEVICE_ADDR,
- EDID_HEADER_PATTERN,
- EDID_BLOCK_LENGTH,
- &edid[EDID_HEADER_PATTERN]);
+ I2C_EDID_DEVICE_ADDR, EDID_HEADER_PATTERN,
+ EDID_BLOCK_LENGTH, &edid[EDID_HEADER_PATTERN]);
if (retval != 0) {
dev_err(dp->dev, "EDID Read failed!\n");
return -EIO;
@@ -166,16 +165,13 @@ static int analogix_dp_read_edid(struct
analogix_dp_device *dp)
return -EIO;
}
- analogix_dp_read_byte_from_dpcd(dp,
- DP_TEST_REQUEST,
- &test_vector);
+ analogix_dp_read_byte_from_dpcd(dp, DP_TEST_REQUEST,
+ &test_vector);
if (test_vector & DP_TEST_LINK_EDID_READ) {
analogix_dp_write_byte_to_dpcd(dp,
- DP_TEST_EDID_CHECKSUM,
- edid[EDID_CHECKSUM]);
+ DP_TEST_EDID_CHECKSUM, edid[EDID_CHECKSUM]);
analogix_dp_write_byte_to_dpcd(d