From: Laxman Dewangan <ldewan...@nvidia.com>
This prepares *of_device_id.data becoming const. Without this change
the following warning would occur:
drivers/dma/tegra20-apb-dma.c: In function 'tegra_dma_probe':
drivers/dma/tegra20-apb-dma.c:1210:9: warning: assignment discards
'const' qualifier from pointer target type [enabled by default]
[ukl: split Laxman's patch to prevent warnings in the middle of the
series. Original patch was sent with msgid
1346217447-19730-1-git-send-email-ldewan...@nvidia.com]
Signed-off-by: Laxman Dewangan <ldewan...@nvidia.com>
Acked-by: Stephen Warren <swar...@wwwdotorg.org>
Acked-by: Vinod Koul <vinod.k...@linux.intel.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koe...@pengutronix.de>
---
drivers/dma/tegra20-apb-dma.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c
index d52dbc6..29a39b8 100644
--- a/drivers/dma/tegra20-apb-dma.c
+++ b/drivers/dma/tegra20-apb-dma.c
@@ -201,7 +201,7 @@ struct tegra_dma {
struct clk *dma_clk;
spinlock_t global_lock;
void __iomem *base_addr;
- struct tegra_dma_chip_data *chip_data;
+ const struct tegra_dma_chip_data *chip_data;
/* Some register need to be cache before suspend */
u32 reg_gen;
@@ -1197,7 +1197,7 @@ static int __devinit tegra_dma_probe(struct
platform_device *pdev)
struct tegra_dma *tdma;
int ret;
int i;
- struct tegra_dma_chip_data *cdata = NULL;
+ const struct tegra_dma_chip_data *cdata = NULL;
if (pdev->dev.of_node) {
const struct of_device_id *match;
--
1.7.10.4
--
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