From c8dab77a1f92095674e4d7fcb151cac4630e10f9 Mon Sep 17 00:00:00 2001 From: Fabio Estevam Date: Wed, 17 Feb 2016 15:42:28 -0200 Subject: [PATCH] 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 Signed-off-by: Fabio Estevam Acked-by: Martin Sperl Signed-off-by: Mark Brown --- 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 9ae199db171b..390d9ee937b6 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++) {