* [merged] nvme-hwmon-switch-to-use-linux-unitsh-helpers.patch removed from -mm tree
@ 2020-01-31 23:20 akpm
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From: akpm @ 2020-01-31 23:20 UTC (permalink / raw)
To: akinobu.mita, amit.kucheria, andy.shevchenko, andy, axboe,
daniel.lezcano, dvhart, emmanuel.grumbach, hch, jdelvare, jic23,
johannes.berg, Jonathan.Cameron, kbusch, knaack.h, kvalo, lars,
linux, luciano.coelho, mm-commits, pmeerw, rui.zhang, sagi,
sgruszka, sujith.thomas
The patch titled
Subject: nvme: hwmon: switch to use <linux/units.h> helpers
has been removed from the -mm tree. Its filename was
nvme-hwmon-switch-to-use-linux-unitsh-helpers.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Akinobu Mita <akinobu.mita@gmail.com>
Subject: nvme: hwmon: switch to use <linux/units.h> helpers
This switches the nvme driver to use kelvin_to_millicelsius() and
millicelsius_to_kelvin() in <linux/units.h>.
Link: http://lkml.kernel.org/r/1576386975-7941-8-git-send-email-akinobu.mita@gmail.com
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Sujith Thomas <sujith.thomas@intel.com>
Cc: Darren Hart <dvhart@infradead.org>
Cc: Andy Shevchenko <andy@infradead.org>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Amit Kucheria <amit.kucheria@verdurent.com>
Cc: Jean Delvare <jdelvare@suse.com>
Cc: Guenter Roeck <linux@roeck-us.net>
Cc: Keith Busch <kbusch@kernel.org>
Cc: Jens Axboe <axboe@fb.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Sagi Grimberg <sagi@grimberg.me>
Cc: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Cc: Hartmut Knaack <knaack.h@gmx.de>
Cc: Johannes Berg <johannes.berg@intel.com>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Luca Coelho <luciano.coelho@intel.com>
Cc: Peter Meerwald-Stadler <pmeerw@pmeerw.net>
Cc: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
drivers/nvme/host/hwmon.c | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
--- a/drivers/nvme/host/hwmon.c~nvme-hwmon-switch-to-use-linux-unitsh-helpers
+++ a/drivers/nvme/host/hwmon.c
@@ -5,14 +5,11 @@
*/
#include <linux/hwmon.h>
+#include <linux/units.h>
#include <asm/unaligned.h>
#include "nvme.h"
-/* These macros should be moved to linux/temperature.h */
-#define MILLICELSIUS_TO_KELVIN(t) DIV_ROUND_CLOSEST((t) + 273150, 1000)
-#define KELVIN_TO_MILLICELSIUS(t) ((t) * 1000L - 273150)
-
struct nvme_hwmon_data {
struct nvme_ctrl *ctrl;
struct nvme_smart_log log;
@@ -35,7 +32,7 @@ static int nvme_get_temp_thresh(struct n
return -EIO;
if (ret < 0)
return ret;
- *temp = KELVIN_TO_MILLICELSIUS(status & NVME_TEMP_THRESH_MASK);
+ *temp = kelvin_to_millicelsius(status & NVME_TEMP_THRESH_MASK);
return 0;
}
@@ -46,7 +43,7 @@ static int nvme_set_temp_thresh(struct n
unsigned int threshold = sensor << NVME_TEMP_THRESH_SELECT_SHIFT;
int ret;
- temp = MILLICELSIUS_TO_KELVIN(temp);
+ temp = millicelsius_to_kelvin(temp);
threshold |= clamp_val(temp, 0, NVME_TEMP_THRESH_MASK);
if (under)
@@ -88,7 +85,7 @@ static int nvme_hwmon_read(struct device
case hwmon_temp_min:
return nvme_get_temp_thresh(data->ctrl, channel, true, val);
case hwmon_temp_crit:
- *val = KELVIN_TO_MILLICELSIUS(data->ctrl->cctemp);
+ *val = kelvin_to_millicelsius(data->ctrl->cctemp);
return 0;
default:
break;
@@ -105,7 +102,7 @@ static int nvme_hwmon_read(struct device
temp = get_unaligned_le16(log->temperature);
else
temp = le16_to_cpu(log->temp_sensor[channel - 1]);
- *val = KELVIN_TO_MILLICELSIUS(temp);
+ *val = kelvin_to_millicelsius(temp);
break;
case hwmon_temp_alarm:
*val = !!(log->critical_warning & NVME_SMART_CRIT_TEMPERATURE);
_
Patches currently in -mm which might be from akinobu.mita@gmail.com are
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2020-01-31 23:20 [merged] nvme-hwmon-switch-to-use-linux-unitsh-helpers.patch removed from -mm tree akpm
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