ARM: PL08x: constify vendor data pointers

We should never modify the vendor data structure so make it const.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c
index 74b35910f2958cb6f0bfe06ce3f9a908ef9d59ef..707fa081c9fa208a75adc8437ca95741d7708907 100644 (file)
--- a/drivers/dma/amba-pl08x.c
+++ b/drivers/dma/amba-pl08x.c
@@ -132,7 +132,7 @@ struct pl08x_driver_data {
        struct dma_device memcpy;
        void __iomem *base;
        struct amba_device *adev;
-       struct vendor_data *vd;
+       const struct vendor_data *vd;
        struct pl08x_platform_data *pd;
        struct pl08x_phy_chan *phy_chans;
        struct dma_pool *pool;
@@ -1891,7 +1891,7 @@ static inline void init_pl08x_debugfs(struct pl08x_driver_data *pl08x)
 static int pl08x_probe(struct amba_device *adev, struct amba_id *id)
 {
        struct pl08x_driver_data *pl08x;
-       struct vendor_data *vd = id->data;
+       const struct vendor_data *vd = id->data;
        int ret = 0;
        int i;