video: xilinxfb: Fix OF probing on little-endian systems
DTB is always big-endian that's why it is necessary
to properly convert value (*p).
It is automatically done in of_property_read_u32().
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/xilinxfb.c b/drivers/video/xilinxfb.c
index af0b4fd..aecd15d 100644
--- a/drivers/video/xilinxfb.c
+++ b/drivers/video/xilinxfb.c
@@ -406,8 +406,7 @@
static int xilinxfb_of_probe(struct platform_device *op)
{
const u32 *prop;
- u32 *p;
- u32 tft_access;
+ u32 tft_access = 0;
struct xilinxfb_platform_data pdata;
struct resource res;
int size, rc;
@@ -427,8 +426,8 @@
* To check whether the core is connected directly to DCR or PLB
* interface and initialize the tft_access accordingly.
*/
- p = (u32 *)of_get_property(op->dev.of_node, "xlnx,dcr-splb-slave-if", NULL);
- tft_access = p ? *p : 0;
+ of_property_read_u32(op->dev.of_node, "xlnx,dcr-splb-slave-if",
+ &tft_access);
/*
* Fill the resource structure if its direct PLB interface
