The patch titled
hwmon: replace power-of-two test in drivers/hwmon/adt7470.c
has been added to the -mm tree. Its filename is
hwmon-replace-power-of-two-test-in-drivers-hwmon-adt7470c.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: hwmon: replace power-of-two test in drivers/hwmon/adt7470.c
From: "Robert P. J. Day" <[EMAIL PROTECTED]>
Since <linux/log2.h> already supplies a power-of-two test, there's no point
in having this source file redefine it again.
Signed-off-by: Robert P. J. Day <[EMAIL PROTECTED]>
Acked-by: Jean Delvare <[EMAIL PROTECTED]>
Cc: "Mark M. Hoffman" <[EMAIL PROTECTED]>
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
---
drivers/hwmon/adt7470.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff -puN
drivers/hwmon/adt7470.c~hwmon-replace-power-of-two-test-in-drivers-hwmon-adt7470c
drivers/hwmon/adt7470.c
---
a/drivers/hwmon/adt7470.c~hwmon-replace-power-of-two-test-in-drivers-hwmon-adt7470c
+++ a/drivers/hwmon/adt7470.c
@@ -114,8 +114,6 @@ I2C_CLIENT_INSMOD_1(adt7470);
/* sleep 1s while gathering temperature data */
#define TEMP_COLLECTION_TIME 1000
-#define power_of_2(x) (((x) & ((x) - 1)) == 0)
-
/* datasheet says to divide this number by the fan reading to get fan rpm */
#define FAN_PERIOD_TO_RPM(x) ((90000 * 60) / (x))
#define FAN_RPM_TO_PERIOD FAN_PERIOD_TO_RPM
@@ -677,7 +675,7 @@ static int cvt_auto_temp(int input)
{
if (input == ADT7470_PWM_ALL_TEMPS)
return 0;
- if (input < 1 || !power_of_2(input))
+ if (input < 1 || !is_power_of_2(input))
return -EINVAL;
return ilog2(input) + 1;
}
_
Patches currently in -mm which might be from [EMAIL PROTECTED] are
origin.patch
arm-remove-reference-to-non-existent-mtd_obsolete_chips.patch
lvm-use-rounddown_pow_of_two-macro-for-simplicity.patch
hwmon-replace-power-of-two-test-in-drivers-hwmon-adt7470c.patch
pcmcia-net-use-roundup_pow_of_two-macro-instead-of-grotesque-loop.patch
blackfin-typo-config_rtc_bfin_module.patch
frv-move-dma-macros-to-scatterlisth-for-consistency.patch
m68knommu-remove-vestiges-of-non-existent-disktel.patch
uml-delete-some-unused-headers.patch
rtc-s3c-use-is_power_of_2-macro-for-simplicity.patch
-
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