From 1bec84ddd85ae7a2b1df5fef3a5c7e5c44cbe36e Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Thu, 2 Jan 2020 14:38:19 +0100 Subject: [PATCH] spi: rspi: Use dev_warn_once() instead of open-coding Use the helper introduced by commit e135303bd5bebcd2 ("device: Add dev__once variants") instead of open-coding the same operation. Signed-off-by: Geert Uytterhoeven Link: https://lore.kernel.org/r/20200102133822.29346-4-geert+renesas@glider.be Signed-off-by: Mark Brown --- drivers/spi/spi-rspi.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) 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; }