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msm_rng: Change long to u32 type for buffers reading from RNG HW

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Changing the type from long to u32 of the buffer that is used to
read data from the RNG hardware to reflect the size of the HW
register

Change-Id: I54e8eeae40a66c8033637044e627023150d6c411
Acked-by: Baranidharan Muthukumaran <bmuthuku@qti.qualcomm.com>
Signed-off-by: Dinesh K Garg <dineshg@codeaurora.org>
(cherry picked from commit 7bcafc734d)
This commit is contained in:
Dinesh K Garg 2014-08-11 09:55:49 -07:00 committed by followmsi
parent db92d029a4
commit 969302f5a7
1 changed files with 4 additions and 4 deletions
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8
drivers/char/hw_random/msm_rng.c
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@ -113,8 +113,8 @@ int msm_rng_direct_read(struct msm_rng_device *msm_rng_dev, void *data)
struct platform_device *pdev;
void __iomem *base;
size_t currsize = 0;
unsigned long val;
unsigned long *retdata = data;
u32 val;
u32 *retdata = data;
int ret;
pdev = msm_rng_dev->pdev;
@ -159,8 +159,8 @@ static int msm_rng_drbg_read(struct hwrng *rng,
void __iomem *base;
size_t maxsize;
size_t currsize = 0;
unsigned long val;
unsigned long *retdata = data;
u32 val;
u32 *retdata = data;
int ret, ret1;
msm_rng_dev = (struct msm_rng_device *)rng->priv;