From: Geert Uytterhoeven <geert+renesas@glider.be>
Date: Thu, 30 Nov 2017 13:38:50 +0000 (+0100)
Subject: spi: sh-msiof: Use dev_warn_once() instead of open-coding
X-Git-Tag: v4.16-rc1~188^2~1^4~4
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=5d8e614f6cf8850657edbd1859391a2ae45b4488;p=linux.git

spi: sh-msiof: 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
functionality.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index fcd261f98b9f..81a9144f5442 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -912,9 +912,8 @@ static int sh_msiof_transfer_one(struct spi_master *master,
 
 		ret = sh_msiof_dma_once(p, tx_buf, rx_buf, l);
 		if (ret == -EAGAIN) {
-			pr_warn_once("%s %s: DMA not available, falling back to PIO\n",
-				     dev_driver_string(&p->pdev->dev),
-				     dev_name(&p->pdev->dev));
+			dev_warn_once(&p->pdev->dev,
+				"DMA not available, falling back to PIO\n");
 			break;
 		}
 		if (ret)