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path: root/drivers/dma/ti-dma-crossbar.c
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Diffstat (limited to 'drivers/dma/ti-dma-crossbar.c')
-rw-r--r--drivers/dma/ti-dma-crossbar.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/dma/ti-dma-crossbar.c b/drivers/dma/ti-dma-crossbar.c
index f1d04b70ee67..7df910e7c348 100644
--- a/drivers/dma/ti-dma-crossbar.c
+++ b/drivers/dma/ti-dma-crossbar.c
@@ -49,12 +49,12 @@ struct ti_am335x_xbar_data {
struct ti_am335x_xbar_map {
u16 dma_line;
- u16 mux_val;
+ u8 mux_val;
};
-static inline void ti_am335x_xbar_write(void __iomem *iomem, int event, u16 val)
+static inline void ti_am335x_xbar_write(void __iomem *iomem, int event, u8 val)
{
- writeb_relaxed(val & 0x1f, iomem + event);
+ writeb_relaxed(val, iomem + event);
}
static void ti_am335x_xbar_free(struct device *dev, void *route_data)
@@ -105,7 +105,7 @@ static void *ti_am335x_xbar_route_allocate(struct of_phandle_args *dma_spec,
}
map->dma_line = (u16)dma_spec->args[0];
- map->mux_val = (u16)dma_spec->args[2];
+ map->mux_val = (u8)dma_spec->args[2];
dma_spec->args[2] = 0;
dma_spec->args_count = 2;