diff options
| author | Russell King - ARM Linux <linux@arm.linux.org.uk> | 2011-07-21 17:13:07 +0100 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-07-26 15:33:28 +0530 |
| commit | fa020e7d046436cb6642b23dc95012a3064d77e2 (patch) | |
| tree | 64ba4ee3027ac48ac80b0671905cd116bd261881 /include/linux/amba | |
| parent | f14c426c723634d223344ad820997d92a3e355b6 (diff) | |
DMA: PL08x: constify plchan->cd and plat->slave_channels
We no longer write to the channel data structure, so we can make it
const throughout the driver.
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'include/linux/amba')
| -rw-r--r-- | include/linux/amba/pl08x.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h index 47cfe31e5c3..e6e28f37d8e 100644 --- a/include/linux/amba/pl08x.h +++ b/include/linux/amba/pl08x.h @@ -172,7 +172,7 @@ struct pl08x_dma_chan { int phychan_hold; struct tasklet_struct tasklet; char *name; - struct pl08x_channel_data *cd; + const struct pl08x_channel_data *cd; dma_addr_t src_addr; dma_addr_t dst_addr; u32 src_cctl; @@ -205,7 +205,7 @@ struct pl08x_dma_chan { * @mem_buses: buses which memory can be accessed from: PL08X_AHB1 | PL08X_AHB2 */ struct pl08x_platform_data { - struct pl08x_channel_data *slave_channels; + const struct pl08x_channel_data *slave_channels; unsigned int num_slave_channels; struct pl08x_channel_data memcpy_channel; int (*get_signal)(struct pl08x_dma_chan *); |