From 5f0d02270d0a7a71dde2d4be3566733bba4d951e Mon Sep 17 00:00:00 2001 From: Benjamin Gaignard Date: Fri, 6 Jul 2018 15:05:25 +0200 Subject: [PATCH] mtd: spi-nor: stm32-quadspi: replace "%p" with "%pK" The format specifier "%p" can leak kernel addresses. Use "%pK" instead. Signed-off-by: Benjamin Gaignard Signed-off-by: Boris Brezillon --- drivers/mtd/spi-nor/stm32-quadspi.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/mtd/spi-nor/stm32-quadspi.c b/drivers/mtd/spi-nor/stm32-quadspi.c index 72553506a00b..13e9fc961d3b 100644 --- a/drivers/mtd/spi-nor/stm32-quadspi.c +++ b/drivers/mtd/spi-nor/stm32-quadspi.c @@ -355,7 +355,7 @@ static int stm32_qspi_read_reg(struct spi_nor *nor, struct device *dev = flash->qspi->dev; struct stm32_qspi_cmd cmd; - dev_dbg(dev, "read_reg: cmd:%#.2x buf:%p len:%#x\n", opcode, buf, len); + dev_dbg(dev, "read_reg: cmd:%#.2x buf:%pK len:%#x\n", opcode, buf, len); memset(&cmd, 0, sizeof(cmd)); cmd.opcode = opcode; @@ -376,7 +376,7 @@ static int stm32_qspi_write_reg(struct spi_nor *nor, u8 opcode, struct device *dev = flash->qspi->dev; struct stm32_qspi_cmd cmd; - dev_dbg(dev, "write_reg: cmd:%#.2x buf:%p len:%#x\n", opcode, buf, len); + dev_dbg(dev, "write_reg: cmd:%#.2x buf:%pK len:%#x\n", opcode, buf, len); memset(&cmd, 0, sizeof(cmd)); cmd.opcode = opcode; @@ -398,7 +398,7 @@ static ssize_t stm32_qspi_read(struct spi_nor *nor, loff_t from, size_t len, struct stm32_qspi_cmd cmd; int err; - dev_dbg(qspi->dev, "read(%#.2x): buf:%p from:%#.8x len:%#zx\n", + dev_dbg(qspi->dev, "read(%#.2x): buf:%pK from:%#.8x len:%#zx\n", nor->read_opcode, buf, (u32)from, len); memset(&cmd, 0, sizeof(cmd)); -- 2.30.2