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dmaengine: tegra: reduce channel name field size

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The name field is used for "apbdma.%d" which is rarely going to be
more than 10 bytes, so reduce the size from 30 to 12. This is only
being used by the interrupt registration, so is not critical to the
operation of the driver either.

Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
Acked-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Ben Dooks 2018-11-21 16:13:22 +00:00 committed by Vinod Koul
parent 547b311cf7
commit 65c383c780
1 changed files with 1 additions and 1 deletions
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drivers/dma/tegra20-apb-dma.c
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@ -186,7 +186,7 @@ typedef void (*dma_isr_handler)(struct tegra_dma_channel *tdc,
/* tegra_dma_channel: Channel specific information */
struct tegra_dma_channel {
struct dma_chan dma_chan;
char name[30];
char name[12];
bool config_init;
int id;
int irq;