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[05/26] mfd: ab8500-gpadc: Change to mdelay for greater resolution

Message ID 1358254566-12419-6-git-send-email-lee.jones@linaro.org
State New
Headers show

Commit Message

Lee Jones Jan. 15, 2013, 12:55 p.m. UTC 
From: Jonas Aaberg <jonas.aberg@stericsson.com>

The resolution of msleep is related to HZ, so with HZ set to
100 any msleep of less than 10ms will become ~10ms.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Reviewed-by: Bibek BASU <bibek.basu@stericsson.com>
Tested-by: Bibek BASU <bibek.basu@stericsson.com>
---
 drivers/mfd/ab8500-gpadc.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c
index 29d72a2..3883b93 100644
--- a/drivers/mfd/ab8500-gpadc.c
+++ b/drivers/mfd/ab8500-gpadc.c
@@ -344,7 +344,7 @@  int ab8500_gpadc_read_raw(struct ab8500_gpadc *gpadc, u8 channel)
 		  * Delay might be needed for ABB8500 cut 3.0, if not, remove
 		  * when hardware will be available
 		  */
-			msleep(1);
+			mdelay(1);
 			break;
 		}
 		/* Intentional fallthrough */