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authorFabio Estevam <fabio.estevam@nxp.com>2016-02-17 15:42:28 -0200
committerMark Brown <broonie@kernel.org>2016-02-17 19:17:10 +0000
commitc8dab77a1f92095674e4d7fcb151cac4630e10f9 (patch)
tree7a885620fd52ee47c0cd2a99d98843f3c5d1d975 /drivers/spi
parent7d62f51e74c62afc79f63c70ae48f1b8de57f5d4 (diff)
downloadop-kernel-dev-c8dab77a1f92095674e4d7fcb151cac4630e10f9.zip
op-kernel-dev-c8dab77a1f92095674e4d7fcb151cac4630e10f9.tar.gz
spi: core: Use min_t(size_t,..)
Use min_t(size_t,..) in order to avoid the following build warning on ARM64: include/linux/kernel.h:754:17: warning: comparison of distinct pointer types lacks a cast (void) (&_min1 == &_min2); \ ^ drivers/spi/spi.c:2304:17: note: in expansion of macro 'min' xfers[0].len = min(maxsize, xfer[0].len); Suggested-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Martin Sperl <kernel@martin.sperl.org> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 9ae199d..390d9ee 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2279,7 +2279,7 @@ static int __spi_split_transfer_maxsize(struct spi_master *master,
/* the first transfer just needs the length modified, so we
* run it outside the loop
*/
- xfers[0].len = min(maxsize, xfer[0].len);
+ xfers[0].len = min_t(size_t, maxsize, xfer[0].len);
/* all the others need rx_buf/tx_buf also set */
for (i = 1, offset = maxsize; i < count; offset += maxsize, i++) {
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