The patch titled
Subject: hwmon: (ina2xx) replace ina226_avg_bits() with find_closest()
has been removed from the -mm tree. Its filename was
hwmon-ina2xx-replace-ina226_avg_bits-with-find_closest.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
Subject: hwmon: (ina2xx) replace ina226_avg_bits() with find_closest()
Use find_closest() to locate the closest average in ina226_avg_tab.
Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
Cc: Guenter Roeck <linux@xxxxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/hwmon/ina2xx.c | 17 +++--------------
1 file changed, 3 insertions(+), 14 deletions(-)
diff -puN drivers/hwmon/ina2xx.c~hwmon-ina2xx-replace-ina226_avg_bits-with-find_closest drivers/hwmon/ina2xx.c
--- a/drivers/hwmon/ina2xx.c~hwmon-ina2xx-replace-ina226_avg_bits-with-find_closest
+++ a/drivers/hwmon/ina2xx.c
@@ -36,6 +36,7 @@
#include <linux/jiffies.h>
#include <linux/of.h>
#include <linux/delay.h>
+#include <linux/util_macros.h>
#include <linux/platform_data/ina2xx.h>
@@ -141,19 +142,6 @@ static const struct ina2xx_config ina2xx
*/
static const int ina226_avg_tab[] = { 1, 4, 16, 64, 128, 256, 512, 1024 };
-static int ina226_avg_bits(int avg)
-{
- int i;
-
- /* Get the closest average from the tab. */
- for (i = 0; i < ARRAY_SIZE(ina226_avg_tab) - 1; i++) {
- if (avg <= (ina226_avg_tab[i] + ina226_avg_tab[i + 1]) / 2)
- break;
- }
-
- return i; /* Return 0b0111 for values greater than 1024. */
-}
-
static int ina226_reg_to_interval(u16 config)
{
int avg = ina226_avg_tab[INA226_READ_AVG(config)];
@@ -171,7 +159,8 @@ static u16 ina226_interval_to_reg(int in
avg = DIV_ROUND_CLOSEST(interval * 1000,
INA226_TOTAL_CONV_TIME_DEFAULT);
- avg_bits = ina226_avg_bits(avg);
+ avg_bits = find_closest(avg, ina226_avg_tab,
+ ARRAY_SIZE(ina226_avg_tab));
return (config & ~INA226_AVG_RD_MASK) | INA226_SHIFT_AVG(avg_bits);
}
_
Patches currently in -mm which might be from bgolaszewski@xxxxxxxxxxxx are
origin.patch
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