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Commit fa020e7d authored by Russell King - ARM Linux's avatar Russell King - ARM Linux Committed by Vinod Koul
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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: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent f14c426c

include/linux/amba/pl08x.h

+2 −2
Original line number Diff line number Diff line
@@ -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 *);