From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Thu, 2 Jan 2020 13:38:19 +0000 (+0100)
Subject: spi: rspi: Use dev_warn_once() instead of open-coding
X-Git-Tag: block-5.6-2020-02-05~86^2^2~17
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=1bec84ddd85ae7a2b1df5fef3a5c7e5c44cbe36e;p=linux-block.git

spi: rspi: Use dev_warn_once() instead of open-coding

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>
Link: https://lore.kernel.org/r/20200102133822.29346-4-geert+renesas@glider.be
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/spi/spi-rspi.c b/drivers/spi/spi-rspi.c
index 74a12f4dee84..e54a25f848ea 100644
--- a/drivers/spi/spi-rspi.c
+++ b/drivers/spi/spi-rspi.c
@@ -620,9 +620,8 @@ no_dma_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;
 }