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[3/6] spi: rspi: Use dev_warn_once() instead of open-coding

Message ID 20200102133822.29346-4-geert+renesas@glider.be (mailing list archive)
State Accepted
Commit 1bec84ddd85ae7a2b1df5fef3a5c7e5c44cbe36e
Headers show
Series spi: rspi: Add support for multiple native and GPIO chip selects | expand

Commit Message

Geert Uytterhoeven Jan. 2, 2020, 1:38 p.m. UTC 
Use the helper introduced by commit e135303bd5bebcd2 ("device: Add
dev_<level>_once variants") instead of open-coding the same operation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/spi/spi-rspi.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index 74a12f4dee849125..e54a25f848ea38c7 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -620,9 +620,8 @@  static int rspi_dma_transfer(struct rspi_data *rspi, struct sg_table *tx,
 		dmaengine_terminate_all(rspi->ctlr->dma_rx);
 no_dma_rx:
 	if (ret == -EAGAIN) {
-		pr_warn_once("%s %s: DMA not available, falling back to PIO\n",
-			     dev_driver_string(&rspi->ctlr->dev),
-			     dev_name(&rspi->ctlr->dev));
+		dev_warn_once(&rspi->ctlr->dev,
+			      "DMA not available, falling back to PIO\n");
 	}
 	return ret;
 }