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authorAkinobu Mita <akinobu.mita@gmail.com>2020-01-31 09:15:40 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-01-31 21:30:40 +0300
commitdccad6f78cd9020844b7ef3f6366d2b77be1ca69 (patch)
treec52d0b4b6cbab0becb9192b14e358b31d4732644 /drivers
parentf07b9fdf000e7fee2d8fa7143fd0b736a674cb5d (diff)
downloadlinux-dccad6f78cd9020844b7ef3f6366d2b77be1ca69.tar.xz
platform/x86: intel_menlow: switch to use <linux/units.h> helpers
This switches the intel_menlow driver to use deci_kelvin_to_celsius() and celsius_to_deci_kelvin() in <linux/units.h> instead of helpers in <linux/thermal.h>. This is preparation for centralizing the kelvin to/from Celsius conversion helpers in <linux/units.h>. This also removes a trailing space, while we're at it. Link: http://lkml.kernel.org/r/1576386975-7941-5-git-send-email-akinobu.mita@gmail.com Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> 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> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/platform/x86/intel_menlow.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/platform/x86/intel_menlow.c b/drivers/platform/x86/intel_menlow.c
index b102f6dd5693..101d7e791a13 100644
--- a/drivers/platform/x86/intel_menlow.c
+++ b/drivers/platform/x86/intel_menlow.c
@@ -22,6 +22,7 @@
#include <linux/slab.h>
#include <linux/thermal.h>
#include <linux/types.h>
+#include <linux/units.h>
MODULE_AUTHOR("Thomas Sujith");
MODULE_AUTHOR("Zhang Rui");
@@ -302,8 +303,10 @@ static ssize_t aux_show(struct device *dev, struct device_attribute *dev_attr,
int result;
result = sensor_get_auxtrip(attr->handle, idx, &value);
+ if (result)
+ return result;
- return result ? result : sprintf(buf, "%lu", DECI_KELVIN_TO_CELSIUS(value));
+ return sprintf(buf, "%lu", deci_kelvin_to_celsius(value));
}
static ssize_t aux0_show(struct device *dev,
@@ -332,8 +335,8 @@ static ssize_t aux_store(struct device *dev, struct device_attribute *dev_attr,
if (value < 0)
return -EINVAL;
- result = sensor_set_auxtrip(attr->handle, idx,
- CELSIUS_TO_DECI_KELVIN(value));
+ result = sensor_set_auxtrip(attr->handle, idx,
+ celsius_to_deci_kelvin(value));
return result ? result : count;
}