Merge tag 'spi-nor/for-4.18' of git://git.infradead.org/linux-mtd into mtd/next

Core changes:
- Add support for a bunch of SPI NOR chips
- Clear EAR reg when switching to 3-byte addressing mode on Winbond
  chips

SPI NOR controller driver changes:
- cadence: Add DMA support for direct mode reads
- hisi: Prefix a few functions with hisi_
- intel:
  * Mark the driver as "dangerous" in Kconfig
  * Fix atomic sequence handling
  * Pass a 40us delay (instead of 0us) to readl_poll_timeout()
- fsl:
  * fix a typo in a function name
  * add support for IP variants embedded in the ls2080a and ls1080a
    SoCs
- stm32: request exclusive control of the reset line

1 files changed, 6 insertions, 6 deletions

diff --git a/drivers/mtd/spi-nor/hisi-sfc.c b/drivers/mtd/spi-nor/hisi-sfc.c
index 04f9fb5cd9b6..dea7b0c4b339 100644
--- a/drivers/mtd/spi-nor/hisi-sfc.c
+++ b/drivers/mtd/spi-nor/hisi-sfc.c
@@ -112,7 +112,7 @@ struct hifmc_host {
 	u32 num_chip;
 };
 
-static inline int wait_op_finish(struct hifmc_host *host)
+static inline int hisi_spi_nor_wait_op_finish(struct hifmc_host *host)
 {
 	u32 reg;
 
@@ -120,7 +120,7 @@ static inline int wait_op_finish(struct hifmc_host *host)
 		(reg & FMC_INT_OP_DONE), 0, FMC_WAIT_TIMEOUT);
 }
 
-static int get_if_type(enum spi_nor_protocol proto)
+static int hisi_spi_nor_get_if_type(enum spi_nor_protocol proto)
 {
 	enum hifmc_iftype if_type;
 
@@ -208,7 +208,7 @@ static int hisi_spi_nor_op_reg(struct spi_nor *nor,
 	reg = FMC_OP_CMD1_EN | FMC_OP_REG_OP_START | optype;
 	writel(reg, host->regbase + FMC_OP);
 
-	return wait_op_finish(host);
+	return hisi_spi_nor_wait_op_finish(host);
 }
 
 static int hisi_spi_nor_read_reg(struct spi_nor *nor, u8 opcode, u8 *buf,
@@ -259,9 +259,9 @@ static int hisi_spi_nor_dma_transfer(struct spi_nor *nor, loff_t start_off,
 
 	reg = OP_CFG_FM_CS(priv->chipselect);
 	if (op_type == FMC_OP_READ)
-		if_type = get_if_type(nor->read_proto);
+		if_type = hisi_spi_nor_get_if_type(nor->read_proto);
 	else
-		if_type = get_if_type(nor->write_proto);
+		if_type = hisi_spi_nor_get_if_type(nor->write_proto);
 	reg |= OP_CFG_MEM_IF_TYPE(if_type);
 	if (op_type == FMC_OP_READ)
 		reg |= OP_CFG_DUMMY_NUM(nor->read_dummy >> 3);
@@ -274,7 +274,7 @@ static int hisi_spi_nor_dma_transfer(struct spi_nor *nor, loff_t start_off,
 		: OP_CTRL_WR_OPCODE(nor->program_opcode);
 	writel(reg, host->regbase + FMC_OP_DMA);
 
-	return wait_op_finish(host);
+	return hisi_spi_nor_wait_op_finish(host);
 }
 
 static ssize_t hisi_spi_nor_read(struct spi_nor *nor, loff_t from, size_t len,