From 9bd39dd8e5f600560a00203ccb3e4e87780e10a2 Mon Sep 17 00:00:00 2001 From: Ley Foon Tan <ley.foon.tan@intel.com> Date: Fri, 6 Jul 2018 10:39:14 +0800 Subject: [PATCH] spi: cadence_qspi: Fix compilation warning MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit Use "%zu" for size_t data type. 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 âcadence_spi_xferâ: drivers/spi/cadence_qspi.c:211:8: warning: format â%dâ expects argument of type âintâ, but argument 3 has type âsize_t {aka long unsigned int}â [-Wformat=] debug("%s: len=%d [bytes]\n", __func__, data_bytes); ^ include/linux/printk.h:37:21: note: in definition of macro âpr_fmtâ #define pr_fmt(fmt) fmt ^~~ include/log.h:142:2: note: in expansion of macro âdebug_condâ debug_cond(_DEBUG, fmt, ##args) ^~~~~~~~~~ drivers/spi/cadence_qspi.c:211:2: note: in expansion of macro âdebugâ debug("%s: len=%d [bytes]\n", __func__, data_bytes); Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com> Acked-by: Marek Vasut <marex@denx.de> --- drivers/spi/cadence_qspi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/spi/cadence_qspi.c b/drivers/spi/cadence_qspi.c index 91742ba5f1..29db6fa368 100644 --- a/drivers/spi/cadence_qspi.c +++ b/drivers/spi/cadence_qspi.c @@ -207,7 +207,7 @@ 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=%zu [bytes]\n", __func__, data_bytes); /* Set Chip select */ cadence_qspi_apb_chipselect(base, spi_chip_select(dev), -- 2.39.5