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SubjectApplied "spi: rspi: Use dev_warn_once() instead of open-coding" to the spi tree
The patch

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

has been applied to the spi tree at for-5.6

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
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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_<level>_once variants") instead of open-coding the same operation.

Signed-off-by: Geert Uytterhoeven <>
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 @@ static int rspi_dma_transfer(struct rspi_data *rspi, struct sg_table *tx,
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;
 \ /
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