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hwmon: (applesmc) Bump max wait 

A heavy-load test on a MacBookPro6,1 is still showing a substantial
amount of read errors.  Increasing the maximum wait time to 128 ms
resolves the issue.

Signed-off-by: Parag Warudkar <parag.lkml@gmail.com>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
This commit is contained in:
Parag Warudkar 2012-09-17 17:49:55 +02:00 committed by Guenter Roeck
parent 3ceefe4319
commit 521cf64892
1 changed files with 2 additions and 2 deletions
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4
drivers/hwmon/applesmc.c
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@ -53,10 +53,10 @@
#define APPLESMC_MAX_DATA_LENGTH 32
/* wait up to 32 ms for a status change. */
/* wait up to 128 ms for a status change. */
#define APPLESMC_MIN_WAIT 0x0010
#define APPLESMC_RETRY_WAIT 0x0100
#define APPLESMC_MAX_WAIT 0x8000
#define APPLESMC_MAX_WAIT 0x20000
#define APPLESMC_READ_CMD 0x10
#define APPLESMC_WRITE_CMD 0x11