diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-01-14 20:10:20 +0100 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2025-02-10 19:57:11 +0530 |
| commit | 8e63891831f3904047d7ad8078ff52dd454b6975 (patch) | |
| tree | da7fcc2ebbe9e134599bf269c796b6d65c759356 /drivers/dma/dw-edma | |
| parent | 753f324c4caa154e57b6dfff8fba7769dd76a0f5 (diff) | |
dmaengine: Use str_enable_disable-like helpers
Replace ternary (condition ? "enable" : "disable") syntax with helpers
from string_choices.h because:
1. Simple function call with one argument is easier to read. Ternary
operator has three arguments and with wrapping might lead to quite
long code.
2. Is slightly shorter thus also easier to read.
3. It brings uniformity in the text - same string.
4. Allows deduping by the linker, which results in a smaller binary
file.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> #dw-edma
Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Link: https://lore.kernel.org/r/20250114191021.854080-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/dw-edma')
| -rw-r--r-- | drivers/dma/dw-edma/dw-edma-core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/dma/dw-edma/dw-edma-core.c b/drivers/dma/dw-edma/dw-edma-core.c index 68236247059d..c2b88cc99e5d 100644 --- a/drivers/dma/dw-edma/dw-edma-core.c +++ b/drivers/dma/dw-edma/dw-edma-core.c @@ -15,6 +15,7 @@ #include <linux/irq.h> #include <linux/dma/edma.h> #include <linux/dma-mapping.h> +#include <linux/string_choices.h> #include "dw-edma-core.h" #include "dw-edma-v0-core.h" @@ -746,7 +747,7 @@ static int dw_edma_channel_setup(struct dw_edma *dw, u32 wr_alloc, u32 rd_alloc) chan->ll_max -= 1; dev_vdbg(dev, "L. List:\tChannel %s[%u] max_cnt=%u\n", - chan->dir == EDMA_DIR_WRITE ? "write" : "read", + str_write_read(chan->dir == EDMA_DIR_WRITE), chan->id, chan->ll_max); if (dw->nr_irqs == 1) @@ -767,7 +768,8 @@ static int dw_edma_channel_setup(struct dw_edma *dw, u32 wr_alloc, u32 rd_alloc) memcpy(&chan->msi, &irq->msi, sizeof(chan->msi)); dev_vdbg(dev, "MSI:\t\tChannel %s[%u] addr=0x%.8x%.8x, data=0x%.8x\n", - chan->dir == EDMA_DIR_WRITE ? "write" : "read", chan->id, + str_write_read(chan->dir == EDMA_DIR_WRITE), + chan->id, chan->msi.address_hi, chan->msi.address_lo, chan->msi.data); |