The function tegra_pmc_readl() returns the u32 type data and hence
change the data type of variable where this data is stored to u32
type.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>

---
Changes from V1:
-This is new in series as per discussion on V1 series to use u32 for
tegra_pmc_readl.
---
 drivers/soc/tegra/pmc.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c
index 2c3f1f9..fc4f7b2 100644
--- a/drivers/soc/tegra/pmc.c
+++ b/drivers/soc/tegra/pmc.c

@@ -878,7 +878,7 @@ static int tegra_io_rail_prepare(unsigned int id, unsigned long *request,
 static int tegra_io_rail_poll(unsigned long offset, unsigned long mask,
 			      unsigned long val, unsigned long timeout)
 {
-	unsigned long value;
+	u32 value;