Various typo & style fixes either detected by code
review or checkpatch.
Signed-off-by: Hugues Fruchet <hugues.fruchet@xxxxxx>
---
drivers/media/i2c/ov5640.c | 52 +++++++++++++++++++++++-----------------------
1 file changed, 26 insertions(+), 26 deletions(-)
diff --git a/drivers/media/i2c/ov5640.c b/drivers/media/i2c/ov5640.c
index 882a7c3..9cceb5f 100644
--- a/drivers/media/i2c/ov5640.c
+++ b/drivers/media/i2c/ov5640.c
@@ -14,14 +14,14 @@
#include <linux/ctype.h>
#include <linux/delay.h>
#include <linux/device.h>
+#include <linux/gpio/consumer.h>
#include <linux/i2c.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/of_device.h>
+#include <linux/regulator/consumer.h>
#include <linux/slab.h>
#include <linux/types.h>
-#include <linux/gpio/consumer.h>
-#include <linux/regulator/consumer.h>
#include <media/v4l2-async.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
@@ -128,7 +128,7 @@ struct ov5640_pixfmt {
* to set the MIPI CSI-2 virtual channel.
*/
static unsigned int virtual_channel;
-module_param(virtual_channel, int, 0);
+module_param(virtual_channel, int, 0000);
MODULE_PARM_DESC(virtual_channel,
"MIPI CSI-2 virtual channel (0..3), default 0");
@@ -139,7 +139,7 @@ struct ov5640_pixfmt {
/* regulator supplies */
static const char * const ov5640_supply_name[] = {
- "DOVDD", /* Digital I/O (1.8V) suppply */
+ "DOVDD", /* Digital I/O (1.8V) supply */
"DVDD", /* Digital Core (1.5V) supply */
"AVDD", /* Analog (2.8V) supply */
};
@@ -245,7 +245,6 @@ static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl)
*/
static const struct reg_value ov5640_init_setting_30fps_VGA[] = {
-
{0x3103, 0x11, 0, 0}, {0x3008, 0x82, 0, 5}, {0x3008, 0x42, 0, 0},
{0x3103, 0x03, 0, 0}, {0x3017, 0x00, 0, 0}, {0x3018, 0x00, 0, 0},
{0x3034, 0x18, 0, 0}, {0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0},
@@ -334,7 +333,6 @@ static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl)
};
static const struct reg_value ov5640_setting_30fps_VGA_640_480[] = {
-
{0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
{0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
@@ -377,7 +375,6 @@ static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl)
};
static const struct reg_value ov5640_setting_30fps_XGA_1024_768[] = {
-
{0x3035, 0x14, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
{0x3820, 0x41, 0, 0}, {0x3821, 0x07, 0, 0}, {0x3814, 0x31, 0, 0},
@@ -484,6 +481,7 @@ static inline struct v4l2_subdev *ctrl_to_sd(struct v4l2_ctrl *ctrl)
{0x4407, 0x04, 0, 0}, {0x460b, 0x35, 0, 0}, {0x460c, 0x22, 0, 0},
{0x3824, 0x02, 0, 0}, {0x5001, 0xa3, 0, 0},
};
+
static const struct reg_value ov5640_setting_15fps_QCIF_176_144[] = {
{0x3035, 0x22, 0, 0}, {0x3036, 0x38, 0, 0}, {0x3c07, 0x08, 0, 0},
{0x3c09, 0x1c, 0, 0}, {0x3c0a, 0x9c, 0, 0}, {0x3c0b, 0x40, 0, 0},
@@ -840,7 +838,7 @@ static int ov5640_write_reg(struct ov5640_dev *sensor, u16 reg, u8 val)
ret = i2c_transfer(client->adapter, &msg, 1);
if (ret < 0) {
v4l2_err(&sensor->sd, "%s: error: reg=%x, val=%x\n",
- __func__, reg, val);
+ __func__, reg, val);
return ret;
}
@@ -886,7 +884,7 @@ static int ov5640_read_reg16(struct ov5640_dev *sensor, u16 reg, u16 *val)
ret = ov5640_read_reg(sensor, reg, &hi);
if (ret)
return ret;
- ret = ov5640_read_reg(sensor, reg+1, &lo);
+ ret = ov5640_read_reg(sensor, reg + 1, &lo);
if (ret)
return ret;
@@ -947,7 +945,7 @@ static int ov5640_load_regs(struct ov5640_dev *sensor,
break;
if (delay_ms)
- usleep_range(1000*delay_ms, 1000*delay_ms+100);
+ usleep_range(1000 * delay_ms, 1000 * delay_ms + 100);
}
return ret;
@@ -1289,7 +1287,6 @@ static int ov5640_set_bandingfilter(struct ov5640_dev *sensor)
return ret;
prev_vts = ret;
-
/* calculate banding filter */
/* 60Hz */
band_step60 = sensor->prev_sysclk * 100 / sensor->prev_hts * 100 / 120;
@@ -1405,8 +1402,8 @@ static int ov5640_set_virtual_channel(struct ov5640_dev *sensor)
* sensor changes between scaling and subsampling, go through
* exposure calculation
*/
-static int ov5640_set_mode_exposure_calc(
- struct ov5640_dev *sensor, const struct ov5640_mode_info *mode)
+static int ov5640_set_mode_exposure_calc(struct ov5640_dev *sensor,
+ const struct ov5640_mode_info *mode)
{
u32 prev_shutter, prev_gain16;
u32 cap_shutter, cap_gain16;
@@ -1416,7 +1413,7 @@ static int ov5640_set_mode_exposure_calc(
u8 average;
int ret;
- if (mode->reg_data == NULL)
+ if (!mode->reg_data)
return -EINVAL;
/* read preview shutter */
@@ -1570,7 +1567,7 @@ static int ov5640_set_mode_direct(struct ov5640_dev *sensor,
{
int ret;
- if (mode->reg_data == NULL)
+ if (!mode->reg_data)
return -EINVAL;
/* Write capture setting */
@@ -2117,7 +2114,8 @@ static int ov5640_set_ctrl_gain(struct ov5640_dev *sensor, int auto_gain)
if (ctrls->auto_gain->is_new) {
ret = ov5640_mod_reg(sensor, OV5640_REG_AEC_PK_MANUAL,
- BIT(1), ctrls->auto_gain->val ? 0 : BIT(1));
+ BIT(1),
+ ctrls->auto_gain->val ? 0 : BIT(1));
if (ret)
return ret;
}
@@ -2297,18 +2295,20 @@ static int ov5640_enum_frame_size(struct v4l2_subdev *sd,
if (fse->index >= OV5640_NUM_MODES)
return -EINVAL;
- fse->min_width = fse->max_width =
+ fse->min_width =
ov5640_mode_data[0][fse->index].width;
- fse->min_height = fse->max_height =
+ fse->max_width = fse->min_width;
+ fse->min_height =
ov5640_mode_data[0][fse->index].height;
+ fse->max_height = fse->min_height;
return 0;
}
-static int ov5640_enum_frame_interval(
- struct v4l2_subdev *sd,
- struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_frame_interval_enum *fie)
+static int ov5640_enum_frame_interval
+ (struct v4l2_subdev *sd,
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_frame_interval_enum *fie)
{
struct ov5640_dev *sensor = to_ov5640_dev(sd);
struct v4l2_fract tpf;
@@ -2376,8 +2376,8 @@ static int ov5640_s_frame_interval(struct v4l2_subdev *sd,
}
static int ov5640_enum_mbus_code(struct v4l2_subdev *sd,
- struct v4l2_subdev_pad_config *cfg,
- struct v4l2_subdev_mbus_code_enum *code)
+ struct v4l2_subdev_pad_config *cfg,
+ struct v4l2_subdev_mbus_code_enum *code)
{
if (code->pad != 0)
return -EINVAL;
@@ -2509,8 +2509,8 @@ static int ov5640_probe(struct i2c_client *client,
sensor->ae_target = 52;
- endpoint = fwnode_graph_get_next_endpoint(
- of_fwnode_handle(client->dev.of_node), NULL);
+ endpoint = fwnode_graph_get_next_endpoint
+ (of_fwnode_handle(client->dev.of_node), NULL);
if (!endpoint) {
dev_err(dev, "endpoint node not found\n");
return -EINVAL;
--
1.9.1
