From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ley Foon Tan Date: Mon, 7 May 2018 17:42:56 +0800 Subject: [U-Boot] [PATCH] spi: cadence_qspi: Fix compilation warning In-Reply-To: <1525686177-49276-1-git-send-email-ley.foon.tan@intel.com> References: <1525686177-49276-1-git-send-email-ley.foon.tan@intel.com> Message-ID: <1525686177-49276-2-git-send-email-ley.foon.tan@intel.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit To: u-boot@lists.denx.de Cast data_bytes to integer. Compilation warning as below: In file included from include/linux/bug.h:7:0, from include/common.h:26, from drivers/spi/cadence_qspi.c:8: drivers/spi/cadence_qspi.c: In function ‘cadence_spi_xfer’: drivers/spi/cadence_qspi.c:211:8: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘size_t {aka long unsigned int}’ [-Wformat=] debug("%s: len=%d [bytes]\n", __func__, data_bytes); ^ include/linux/printk.h:37:21: note: in definition of macro ‘pr_fmt’ #define pr_fmt(fmt) fmt ^~~ include/log.h:142:2: note: in expansion of macro ‘debug_cond’ debug_cond(_DEBUG, fmt, ##args) ^~~~~~~~~~ drivers/spi/cadence_qspi.c:211:2: note: in expansion of macro ‘debug’ debug("%s: len=%d [bytes]\n", __func__, data_bytes); Signed-off-by: Ley Foon Tan --- drivers/spi/cadence_qspi.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/spi/cadence_qspi.c b/drivers/spi/cadence_qspi.c index f80d073..dc4b5a4 100644 --- a/drivers/spi/cadence_qspi.c +++ b/drivers/spi/cadence_qspi.c @@ -208,7 +208,7 @@ static int cadence_spi_xfer(struct udevice *dev, unsigned int bitlen, } else { data_bytes = bitlen / 8; } - debug("%s: len=%d [bytes]\n", __func__, data_bytes); + debug("%s: len=%d [bytes]\n", __func__, (int)data_bytes); /* Set Chip select */ cadence_qspi_apb_chipselect(base, spi_chip_select(dev), -- 1.7.1