From aeea1808fe752e917b966961bde3e9603f206dec Mon Sep 17 00:00:00 2001 From: Russell King Date: Thu, 17 May 2012 15:01:28 +0100 Subject: dmaengine: PL08x: clean up get_signal/put_signal Try to avoid dereferencing the DMA engine's channel struct in these platform helpers; instead, pass a pointer to the channel data into get_signal(), and the returned signal number to put_signal(). Tested-by: Linus Walleij Signed-off-by: Russell King --- include/linux/amba/pl08x.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include/linux/amba') diff --git a/include/linux/amba/pl08x.h b/include/linux/amba/pl08x.h index 0f5b34d668b6..88765a62c8f2 100644 --- a/include/linux/amba/pl08x.h +++ b/include/linux/amba/pl08x.h @@ -225,8 +225,8 @@ struct pl08x_platform_data { 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 *); - void (*put_signal)(struct pl08x_dma_chan *); + int (*get_signal)(const struct pl08x_channel_data *); + void (*put_signal)(const struct pl08x_channel_data *, int); u8 lli_buses; u8 mem_buses; }; -- cgit v1.2.3