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| author | Ansuel Smith <ansuelsmth@gmail.com> | 2020-01-26 04:32:45 +0100 |
|---|---|---|
| committer | Petr Štetiar <ynezz@true.cz> | 2020-03-03 23:38:23 +0100 |
| commit | efc5be2ecfd0f43b5a603f63a8f0950d484c5e8f (patch) | |
| tree | 237cabb56c472320c7a2c5a8023bf5bf64976fd1 /target/linux/ipq806x/patches-5.4/0063-4-ip806x-tsense-rework-driver.patch | |
| parent | c692d896eb6315edb46df851f5ecd96c49e2b65d (diff) | |
| download | upstream-efc5be2ecfd0f43b5a603f63a8f0950d484c5e8f.tar.gz upstream-efc5be2ecfd0f43b5a603f63a8f0950d484c5e8f.tar.bz2 upstream-efc5be2ecfd0f43b5a603f63a8f0950d484c5e8f.zip | |
ipq806x: fix tsens driver
Rework tsens driver.
Since in the new kernel 5.4 init common do more than it
should, inizialize the kernel memory directly in the driver and
drop use of this function. Rework all the patch with the new
variable names.
Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
Diffstat (limited to 'target/linux/ipq806x/patches-5.4/0063-4-ip806x-tsense-rework-driver.patch')
| -rw-r--r-- | target/linux/ipq806x/patches-5.4/0063-4-ip806x-tsense-rework-driver.patch | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/target/linux/ipq806x/patches-5.4/0063-4-ip806x-tsense-rework-driver.patch b/target/linux/ipq806x/patches-5.4/0063-4-ip806x-tsense-rework-driver.patch index 951145b3de..67fc8db7a3 100644 --- a/target/linux/ipq806x/patches-5.4/0063-4-ip806x-tsense-rework-driver.patch +++ b/target/linux/ipq806x/patches-5.4/0063-4-ip806x-tsense-rework-driver.patch @@ -11,10 +11,10 @@ #include <linux/thermal.h> +#include <linux/slab.h> #include <linux/nvmem-consumer.h> + #include <linux/of_platform.h> #include <linux/io.h> - #include <linux/interrupt.h> -@@ -210,9 +212,8 @@ static void tsens_scheduler_fn(struct wo - struct tsens_device *tmdev = container_of(work, struct tsens_device, +@@ -211,9 +213,8 @@ static void tsens_scheduler_fn(struct wo + struct tsens_priv *priv = container_of(work, struct tsens_priv, tsens_work); unsigned int threshold, threshold_low, code, reg, sensor, mask; - unsigned int sensor_addr; @@ -22,32 +22,32 @@ - int adc_code, ret; + int ret; - ret = regmap_read(tmdev->map, STATUS_CNTL_8064, ®); + ret = regmap_read(priv->tm_map, STATUS_CNTL_8064, ®); if (ret) -@@ -261,9 +262,8 @@ static void tsens_scheduler_fn(struct wo +@@ -262,9 +263,8 @@ static void tsens_scheduler_fn(struct wo if (upper_th_x || lower_th_x) { /* Notify user space */ - schedule_work(&tmdev->sensor[0].notify_work); -- regmap_read(tmdev->map, sensor_addr, &adc_code); + schedule_work(&priv->sensor[0].notify_work); +- regmap_read(priv->tm_map, sensor_addr, &adc_code); pr_debug("Trigger (%d degrees) for sensor %d\n", -- code_to_degC(adc_code, &tmdev->sensor[0]), 0); -+ code_to_degC(code, &tmdev->sensor[0]), 0); +- code_to_degC(adc_code, &priv->sensor[0]), 0); ++ code_to_degC(code, &priv->sensor[0]), 0); } } - regmap_write(tmdev->map, STATUS_CNTL_8064, reg & mask); -@@ -372,40 +372,55 @@ static int init_ipq8064(struct tsens_dev - static int calibrate_ipq8064(struct tsens_device *tmdev) + regmap_write(priv->tm_map, STATUS_CNTL_8064, reg & mask); +@@ -404,40 +404,55 @@ err_put_device: + static int calibrate_ipq8064(struct tsens_priv *priv) { int i; - char *data, *data_backup; - + int ret = 0; + u8 *data, *data_backup; -+ struct device *dev = tmdev->dev; - ssize_t num_read = tmdev->num_sensors; - struct tsens_sensor *s = tmdev->sensor; ++ struct device *dev = priv->dev; + ssize_t num_read = priv->num_sensors; + struct tsens_sensor *s = priv->sensor; -- data = qfprom_read(tmdev->dev, "calib"); +- data = qfprom_read(priv->dev, "calib"); + data = qfprom_read(dev, "calib"); if (IS_ERR(data)) { - pr_err("Calibration not found.\n"); @@ -58,7 +58,7 @@ + goto exit; } -- data_backup = qfprom_read(tmdev->dev, "calib_backup"); +- data_backup = qfprom_read(priv->dev, "calib_backup"); + data_backup = qfprom_read(dev, "calib_backup"); if (IS_ERR(data_backup)) { - pr_err("Backup calibration not found.\n"); @@ -93,7 +93,7 @@ s[i].offset = CAL_MDEGC - (s[i].calib_data * s[i].slope); } - hw_init(tmdev); + hw_init(priv); - return 0; +free_backup: @@ -104,4 +104,4 @@ + return ret; } - static int get_temp_ipq8064(struct tsens_device *tmdev, int id, int *temp) + static int get_temp_ipq8064(struct tsens_priv *priv, int id, int *temp) |