linux-kernel - [PATCH 1/2] spi: Use %u for unsigned int, %zu for size

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Date:	Thu, 18 Feb 2016 14:32:57 +0100
From:	Thierry Reding <thierry.reding@...il.com>
To:	Mark Brown <broonie@...nel.org>
Cc:	linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] spi: Use %u for unsigned int, %zu for size_t

From: Thierry Reding <treding@...dia.com>

When printing unsigned int it is more idiomatic to use %u, for size_t
the correct specifier is %zu (see Documentation/printk-formats.txt).

GCC only warns about the latter, but fixing up the former while at it
for consistency.

Signed-off-by: Thierry Reding <treding@...dia.com>
---
 drivers/spi/spi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index f6c76be39e96..f123f9f4d779 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2276,7 +2276,7 @@ static int __spi_split_transfer_maxsize(struct spi_master *master,
 
 	/* warn once about this fact that we are splitting a transfer */
 	dev_warn_once(&msg->spi->dev,
-		      "spi_transfer of length %i exceed max length of %i - needed to split transfers\n",
+		      "spi_transfer of length %u exceed max length of %zu - needed to split transfers\n",
 		      xfer->len, maxsize);
 
 	/* calculate how many we have to replace */
-- 
2.7.1