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-rw-r--r--target/linux/mediatek/patches-4.14/0196-mtd-mtk-nor-modify-functions-name-more-generally.patch559
1 files changed, 559 insertions, 0 deletions
diff --git a/target/linux/mediatek/patches-4.14/0196-mtd-mtk-nor-modify-functions-name-more-generally.patch b/target/linux/mediatek/patches-4.14/0196-mtd-mtk-nor-modify-functions-name-more-generally.patch
new file mode 100644
index 0000000..0840f76
--- /dev/null
+++ b/target/linux/mediatek/patches-4.14/0196-mtd-mtk-nor-modify-functions-name-more-generally.patch
@@ -0,0 +1,559 @@
+From 4dab73d46eb58c142b5d2e7039f12e4e5df357ad Mon Sep 17 00:00:00 2001
+From: Guochun Mao <guochun.mao@mediatek.com>
+Date: Mon, 18 Dec 2017 09:47:35 +0800
+Subject: [PATCH 196/224] mtd: mtk-nor: modify functions' name more generally
+
+Since more and more Mediatek's SoC can use this driver to
+control spi-nor flash, functions' name with "mt8173_" is
+no longer properly. Replacing "mt8173_" with "mtk_" will
+be more accurate to describe these functions' usable scope.
+
+Signed-off-by: Guochun Mao <guochun.mao@mediatek.com>
+Signed-off-by: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
+---
+ drivers/mtd/spi-nor/mtk-quadspi.c | 240 +++++++++++++++++++-------------------
+ 1 file changed, 120 insertions(+), 120 deletions(-)
+
+diff --git a/drivers/mtd/spi-nor/mtk-quadspi.c b/drivers/mtd/spi-nor/mtk-quadspi.c
+index abe455ccd68b..5442993b71ff 100644
+--- a/drivers/mtd/spi-nor/mtk-quadspi.c
++++ b/drivers/mtd/spi-nor/mtk-quadspi.c
+@@ -110,7 +110,7 @@
+ #define MTK_NOR_PRG_REG(n) (MTK_NOR_PRGDATA0_REG + 4 * (n))
+ #define MTK_NOR_SHREG(n) (MTK_NOR_SHREG0_REG + 4 * (n))
+
+-struct mt8173_nor {
++struct mtk_nor {
+ struct spi_nor nor;
+ struct device *dev;
+ void __iomem *base; /* nor flash base address */
+@@ -118,48 +118,48 @@ struct mt8173_nor {
+ struct clk *nor_clk;
+ };
+
+-static void mt8173_nor_set_read_mode(struct mt8173_nor *mt8173_nor)
++static void mtk_nor_set_read_mode(struct mtk_nor *mtk_nor)
+ {
+- struct spi_nor *nor = &mt8173_nor->nor;
++ struct spi_nor *nor = &mtk_nor->nor;
+
+ switch (nor->read_proto) {
+ case SNOR_PROTO_1_1_1:
+- writeb(nor->read_opcode, mt8173_nor->base +
++ writeb(nor->read_opcode, mtk_nor->base +
+ MTK_NOR_PRGDATA3_REG);
+- writeb(MTK_NOR_FAST_READ, mt8173_nor->base +
++ writeb(MTK_NOR_FAST_READ, mtk_nor->base +
+ MTK_NOR_CFG1_REG);
+ break;
+ case SNOR_PROTO_1_1_2:
+- writeb(nor->read_opcode, mt8173_nor->base +
++ writeb(nor->read_opcode, mtk_nor->base +
+ MTK_NOR_PRGDATA3_REG);
+- writeb(MTK_NOR_DUAL_READ_EN, mt8173_nor->base +
++ writeb(MTK_NOR_DUAL_READ_EN, mtk_nor->base +
+ MTK_NOR_DUAL_REG);
+ break;
+ case SNOR_PROTO_1_1_4:
+- writeb(nor->read_opcode, mt8173_nor->base +
++ writeb(nor->read_opcode, mtk_nor->base +
+ MTK_NOR_PRGDATA4_REG);
+- writeb(MTK_NOR_QUAD_READ_EN, mt8173_nor->base +
++ writeb(MTK_NOR_QUAD_READ_EN, mtk_nor->base +
+ MTK_NOR_DUAL_REG);
+ break;
+ default:
+- writeb(MTK_NOR_DUAL_DISABLE, mt8173_nor->base +
++ writeb(MTK_NOR_DUAL_DISABLE, mtk_nor->base +
+ MTK_NOR_DUAL_REG);
+ break;
+ }
+ }
+
+-static int mt8173_nor_execute_cmd(struct mt8173_nor *mt8173_nor, u8 cmdval)
++static int mtk_nor_execute_cmd(struct mtk_nor *mtk_nor, u8 cmdval)
+ {
+ int reg;
+ u8 val = cmdval & 0x1f;
+
+- writeb(cmdval, mt8173_nor->base + MTK_NOR_CMD_REG);
+- return readl_poll_timeout(mt8173_nor->base + MTK_NOR_CMD_REG, reg,
++ writeb(cmdval, mtk_nor->base + MTK_NOR_CMD_REG);
++ return readl_poll_timeout(mtk_nor->base + MTK_NOR_CMD_REG, reg,
+ !(reg & val), 100, 10000);
+ }
+
+-static int mt8173_nor_do_tx_rx(struct mt8173_nor *mt8173_nor, u8 op,
+- u8 *tx, int txlen, u8 *rx, int rxlen)
++static int mtk_nor_do_tx_rx(struct mtk_nor *mtk_nor, u8 op,
++ u8 *tx, int txlen, u8 *rx, int rxlen)
+ {
+ int len = 1 + txlen + rxlen;
+ int i, ret, idx;
+@@ -167,26 +167,26 @@ static int mt8173_nor_do_tx_rx(struct mt8173_nor *mt8173_nor, u8 op,
+ if (len > MTK_NOR_MAX_SHIFT)
+ return -EINVAL;
+
+- writeb(len * 8, mt8173_nor->base + MTK_NOR_CNT_REG);
++ writeb(len * 8, mtk_nor->base + MTK_NOR_CNT_REG);
+
+ /* start at PRGDATA5, go down to PRGDATA0 */
+ idx = MTK_NOR_MAX_RX_TX_SHIFT - 1;
+
+ /* opcode */
+- writeb(op, mt8173_nor->base + MTK_NOR_PRG_REG(idx));
++ writeb(op, mtk_nor->base + MTK_NOR_PRG_REG(idx));
+ idx--;
+
+ /* program TX data */
+ for (i = 0; i < txlen; i++, idx--)
+- writeb(tx[i], mt8173_nor->base + MTK_NOR_PRG_REG(idx));
++ writeb(tx[i], mtk_nor->base + MTK_NOR_PRG_REG(idx));
+
+ /* clear out rest of TX registers */
+ while (idx >= 0) {
+- writeb(0, mt8173_nor->base + MTK_NOR_PRG_REG(idx));
++ writeb(0, mtk_nor->base + MTK_NOR_PRG_REG(idx));
+ idx--;
+ }
+
+- ret = mt8173_nor_execute_cmd(mt8173_nor, MTK_NOR_PRG_CMD);
++ ret = mtk_nor_execute_cmd(mtk_nor, MTK_NOR_PRG_CMD);
+ if (ret)
+ return ret;
+
+@@ -195,20 +195,20 @@ static int mt8173_nor_do_tx_rx(struct mt8173_nor *mt8173_nor, u8 op,
+
+ /* read out RX data */
+ for (i = 0; i < rxlen; i++, idx--)
+- rx[i] = readb(mt8173_nor->base + MTK_NOR_SHREG(idx));
++ rx[i] = readb(mtk_nor->base + MTK_NOR_SHREG(idx));
+
+ return 0;
+ }
+
+ /* Do a WRSR (Write Status Register) command */
+-static int mt8173_nor_wr_sr(struct mt8173_nor *mt8173_nor, u8 sr)
++static int mtk_nor_wr_sr(struct mtk_nor *mtk_nor, u8 sr)
+ {
+- writeb(sr, mt8173_nor->base + MTK_NOR_PRGDATA5_REG);
+- writeb(8, mt8173_nor->base + MTK_NOR_CNT_REG);
+- return mt8173_nor_execute_cmd(mt8173_nor, MTK_NOR_WRSR_CMD);
++ writeb(sr, mtk_nor->base + MTK_NOR_PRGDATA5_REG);
++ writeb(8, mtk_nor->base + MTK_NOR_CNT_REG);
++ return mtk_nor_execute_cmd(mtk_nor, MTK_NOR_WRSR_CMD);
+ }
+
+-static int mt8173_nor_write_buffer_enable(struct mt8173_nor *mt8173_nor)
++static int mtk_nor_write_buffer_enable(struct mtk_nor *mtk_nor)
+ {
+ u8 reg;
+
+@@ -216,27 +216,27 @@ static int mt8173_nor_write_buffer_enable(struct mt8173_nor *mt8173_nor)
+ * 0: pre-fetch buffer use for read
+ * 1: pre-fetch buffer use for page program
+ */
+- writel(MTK_NOR_WR_BUF_ENABLE, mt8173_nor->base + MTK_NOR_CFG2_REG);
+- return readb_poll_timeout(mt8173_nor->base + MTK_NOR_CFG2_REG, reg,
++ writel(MTK_NOR_WR_BUF_ENABLE, mtk_nor->base + MTK_NOR_CFG2_REG);
++ return readb_poll_timeout(mtk_nor->base + MTK_NOR_CFG2_REG, reg,
+ 0x01 == (reg & 0x01), 100, 10000);
+ }
+
+-static int mt8173_nor_write_buffer_disable(struct mt8173_nor *mt8173_nor)
++static int mtk_nor_write_buffer_disable(struct mtk_nor *mtk_nor)
+ {
+ u8 reg;
+
+- writel(MTK_NOR_WR_BUF_DISABLE, mt8173_nor->base + MTK_NOR_CFG2_REG);
+- return readb_poll_timeout(mt8173_nor->base + MTK_NOR_CFG2_REG, reg,
++ writel(MTK_NOR_WR_BUF_DISABLE, mtk_nor->base + MTK_NOR_CFG2_REG);
++ return readb_poll_timeout(mtk_nor->base + MTK_NOR_CFG2_REG, reg,
+ MTK_NOR_WR_BUF_DISABLE == (reg & 0x1), 100,
+ 10000);
+ }
+
+-static void mt8173_nor_set_addr_width(struct mt8173_nor *mt8173_nor)
++static void mtk_nor_set_addr_width(struct mtk_nor *mtk_nor)
+ {
+ u8 val;
+- struct spi_nor *nor = &mt8173_nor->nor;
++ struct spi_nor *nor = &mtk_nor->nor;
+
+- val = readb(mt8173_nor->base + MTK_NOR_DUAL_REG);
++ val = readb(mtk_nor->base + MTK_NOR_DUAL_REG);
+
+ switch (nor->addr_width) {
+ case 3:
+@@ -246,115 +246,115 @@ static void mt8173_nor_set_addr_width(struct mt8173_nor *mt8173_nor)
+ val |= MTK_NOR_4B_ADDR_EN;
+ break;
+ default:
+- dev_warn(mt8173_nor->dev, "Unexpected address width %u.\n",
++ dev_warn(mtk_nor->dev, "Unexpected address width %u.\n",
+ nor->addr_width);
+ break;
+ }
+
+- writeb(val, mt8173_nor->base + MTK_NOR_DUAL_REG);
++ writeb(val, mtk_nor->base + MTK_NOR_DUAL_REG);
+ }
+
+-static void mt8173_nor_set_addr(struct mt8173_nor *mt8173_nor, u32 addr)
++static void mtk_nor_set_addr(struct mtk_nor *mtk_nor, u32 addr)
+ {
+ int i;
+
+- mt8173_nor_set_addr_width(mt8173_nor);
++ mtk_nor_set_addr_width(mtk_nor);
+
+ for (i = 0; i < 3; i++) {
+- writeb(addr & 0xff, mt8173_nor->base + MTK_NOR_RADR0_REG + i * 4);
++ writeb(addr & 0xff, mtk_nor->base + MTK_NOR_RADR0_REG + i * 4);
+ addr >>= 8;
+ }
+ /* Last register is non-contiguous */
+- writeb(addr & 0xff, mt8173_nor->base + MTK_NOR_RADR3_REG);
++ writeb(addr & 0xff, mtk_nor->base + MTK_NOR_RADR3_REG);
+ }
+
+-static ssize_t mt8173_nor_read(struct spi_nor *nor, loff_t from, size_t length,
+- u_char *buffer)
++static ssize_t mtk_nor_read(struct spi_nor *nor, loff_t from, size_t length,
++ u_char *buffer)
+ {
+ int i, ret;
+ int addr = (int)from;
+ u8 *buf = (u8 *)buffer;
+- struct mt8173_nor *mt8173_nor = nor->priv;
++ struct mtk_nor *mtk_nor = nor->priv;
+
+ /* set mode for fast read mode ,dual mode or quad mode */
+- mt8173_nor_set_read_mode(mt8173_nor);
+- mt8173_nor_set_addr(mt8173_nor, addr);
++ mtk_nor_set_read_mode(mtk_nor);
++ mtk_nor_set_addr(mtk_nor, addr);
+
+ for (i = 0; i < length; i++) {
+- ret = mt8173_nor_execute_cmd(mt8173_nor, MTK_NOR_PIO_READ_CMD);
++ ret = mtk_nor_execute_cmd(mtk_nor, MTK_NOR_PIO_READ_CMD);
+ if (ret < 0)
+ return ret;
+- buf[i] = readb(mt8173_nor->base + MTK_NOR_RDATA_REG);
++ buf[i] = readb(mtk_nor->base + MTK_NOR_RDATA_REG);
+ }
+ return length;
+ }
+
+-static int mt8173_nor_write_single_byte(struct mt8173_nor *mt8173_nor,
+- int addr, int length, u8 *data)
++static int mtk_nor_write_single_byte(struct mtk_nor *mtk_nor,
++ int addr, int length, u8 *data)
+ {
+ int i, ret;
+
+- mt8173_nor_set_addr(mt8173_nor, addr);
++ mtk_nor_set_addr(mtk_nor, addr);
+
+ for (i = 0; i < length; i++) {
+- writeb(*data++, mt8173_nor->base + MTK_NOR_WDATA_REG);
+- ret = mt8173_nor_execute_cmd(mt8173_nor, MTK_NOR_PIO_WR_CMD);
++ writeb(*data++, mtk_nor->base + MTK_NOR_WDATA_REG);
++ ret = mtk_nor_execute_cmd(mtk_nor, MTK_NOR_PIO_WR_CMD);
+ if (ret < 0)
+ return ret;
+ }
+ return 0;
+ }
+
+-static int mt8173_nor_write_buffer(struct mt8173_nor *mt8173_nor, int addr,
+- const u8 *buf)
++static int mtk_nor_write_buffer(struct mtk_nor *mtk_nor, int addr,
++ const u8 *buf)
+ {
+ int i, bufidx, data;
+
+- mt8173_nor_set_addr(mt8173_nor, addr);
++ mtk_nor_set_addr(mtk_nor, addr);
+
+ bufidx = 0;
+ for (i = 0; i < SFLASH_WRBUF_SIZE; i += 4) {
+ data = buf[bufidx + 3]<<24 | buf[bufidx + 2]<<16 |
+ buf[bufidx + 1]<<8 | buf[bufidx];
+ bufidx += 4;
+- writel(data, mt8173_nor->base + MTK_NOR_PP_DATA_REG);
++ writel(data, mtk_nor->base + MTK_NOR_PP_DATA_REG);
+ }
+- return mt8173_nor_execute_cmd(mt8173_nor, MTK_NOR_WR_CMD);
++ return mtk_nor_execute_cmd(mtk_nor, MTK_NOR_WR_CMD);
+ }
+
+-static ssize_t mt8173_nor_write(struct spi_nor *nor, loff_t to, size_t len,
+- const u_char *buf)
++static ssize_t mtk_nor_write(struct spi_nor *nor, loff_t to, size_t len,
++ const u_char *buf)
+ {
+ int ret;
+- struct mt8173_nor *mt8173_nor = nor->priv;
++ struct mtk_nor *mtk_nor = nor->priv;
+ size_t i;
+
+- ret = mt8173_nor_write_buffer_enable(mt8173_nor);
++ ret = mtk_nor_write_buffer_enable(mtk_nor);
+ if (ret < 0) {
+- dev_warn(mt8173_nor->dev, "write buffer enable failed!\n");
++ dev_warn(mtk_nor->dev, "write buffer enable failed!\n");
+ return ret;
+ }
+
+ for (i = 0; i + SFLASH_WRBUF_SIZE <= len; i += SFLASH_WRBUF_SIZE) {
+- ret = mt8173_nor_write_buffer(mt8173_nor, to, buf);
++ ret = mtk_nor_write_buffer(mtk_nor, to, buf);
+ if (ret < 0) {
+- dev_err(mt8173_nor->dev, "write buffer failed!\n");
++ dev_err(mtk_nor->dev, "write buffer failed!\n");
+ return ret;
+ }
+ to += SFLASH_WRBUF_SIZE;
+ buf += SFLASH_WRBUF_SIZE;
+ }
+- ret = mt8173_nor_write_buffer_disable(mt8173_nor);
++ ret = mtk_nor_write_buffer_disable(mtk_nor);
+ if (ret < 0) {
+- dev_warn(mt8173_nor->dev, "write buffer disable failed!\n");
++ dev_warn(mtk_nor->dev, "write buffer disable failed!\n");
+ return ret;
+ }
+
+ if (i < len) {
+- ret = mt8173_nor_write_single_byte(mt8173_nor, to,
+- (int)(len - i), (u8 *)buf);
++ ret = mtk_nor_write_single_byte(mtk_nor, to,
++ (int)(len - i), (u8 *)buf);
+ if (ret < 0) {
+- dev_err(mt8173_nor->dev, "write single byte failed!\n");
++ dev_err(mtk_nor->dev, "write single byte failed!\n");
+ return ret;
+ }
+ }
+@@ -362,72 +362,72 @@ static ssize_t mt8173_nor_write(struct spi_nor *nor, loff_t to, size_t len,
+ return len;
+ }
+
+-static int mt8173_nor_read_reg(struct spi_nor *nor, u8 opcode, u8 *buf, int len)
++static int mtk_nor_read_reg(struct spi_nor *nor, u8 opcode, u8 *buf, int len)
+ {
+ int ret;
+- struct mt8173_nor *mt8173_nor = nor->priv;
++ struct mtk_nor *mtk_nor = nor->priv;
+
+ switch (opcode) {
+ case SPINOR_OP_RDSR:
+- ret = mt8173_nor_execute_cmd(mt8173_nor, MTK_NOR_RDSR_CMD);
++ ret = mtk_nor_execute_cmd(mtk_nor, MTK_NOR_RDSR_CMD);
+ if (ret < 0)
+ return ret;
+ if (len == 1)
+- *buf = readb(mt8173_nor->base + MTK_NOR_RDSR_REG);
++ *buf = readb(mtk_nor->base + MTK_NOR_RDSR_REG);
+ else
+- dev_err(mt8173_nor->dev, "len should be 1 for read status!\n");
++ dev_err(mtk_nor->dev, "len should be 1 for read status!\n");
+ break;
+ default:
+- ret = mt8173_nor_do_tx_rx(mt8173_nor, opcode, NULL, 0, buf, len);
++ ret = mtk_nor_do_tx_rx(mtk_nor, opcode, NULL, 0, buf, len);
+ break;
+ }
+ return ret;
+ }
+
+-static int mt8173_nor_write_reg(struct spi_nor *nor, u8 opcode, u8 *buf,
+- int len)
++static int mtk_nor_write_reg(struct spi_nor *nor, u8 opcode, u8 *buf,
++ int len)
+ {
+ int ret;
+- struct mt8173_nor *mt8173_nor = nor->priv;
++ struct mtk_nor *mtk_nor = nor->priv;
+
+ switch (opcode) {
+ case SPINOR_OP_WRSR:
+ /* We only handle 1 byte */
+- ret = mt8173_nor_wr_sr(mt8173_nor, *buf);
++ ret = mtk_nor_wr_sr(mtk_nor, *buf);
+ break;
+ default:
+- ret = mt8173_nor_do_tx_rx(mt8173_nor, opcode, buf, len, NULL, 0);
++ ret = mtk_nor_do_tx_rx(mtk_nor, opcode, buf, len, NULL, 0);
+ if (ret)
+- dev_warn(mt8173_nor->dev, "write reg failure!\n");
++ dev_warn(mtk_nor->dev, "write reg failure!\n");
+ break;
+ }
+ return ret;
+ }
+
+-static void mt8173_nor_disable_clk(struct mt8173_nor *mt8173_nor)
++static void mtk_nor_disable_clk(struct mtk_nor *mtk_nor)
+ {
+- clk_disable_unprepare(mt8173_nor->spi_clk);
+- clk_disable_unprepare(mt8173_nor->nor_clk);
++ clk_disable_unprepare(mtk_nor->spi_clk);
++ clk_disable_unprepare(mtk_nor->nor_clk);
+ }
+
+-static int mt8173_nor_enable_clk(struct mt8173_nor *mt8173_nor)
++static int mtk_nor_enable_clk(struct mtk_nor *mtk_nor)
+ {
+ int ret;
+
+- ret = clk_prepare_enable(mt8173_nor->spi_clk);
++ ret = clk_prepare_enable(mtk_nor->spi_clk);
+ if (ret)
+ return ret;
+
+- ret = clk_prepare_enable(mt8173_nor->nor_clk);
++ ret = clk_prepare_enable(mtk_nor->nor_clk);
+ if (ret) {
+- clk_disable_unprepare(mt8173_nor->spi_clk);
++ clk_disable_unprepare(mtk_nor->spi_clk);
+ return ret;
+ }
+
+ return 0;
+ }
+
+-static int mtk_nor_init(struct mt8173_nor *mt8173_nor,
++static int mtk_nor_init(struct mtk_nor *mtk_nor,
+ struct device_node *flash_node)
+ {
+ const struct spi_nor_hwcaps hwcaps = {
+@@ -439,18 +439,18 @@ static int mtk_nor_init(struct mt8173_nor *mt8173_nor,
+ struct spi_nor *nor;
+
+ /* initialize controller to accept commands */
+- writel(MTK_NOR_ENABLE_SF_CMD, mt8173_nor->base + MTK_NOR_WRPROT_REG);
++ writel(MTK_NOR_ENABLE_SF_CMD, mtk_nor->base + MTK_NOR_WRPROT_REG);
+
+- nor = &mt8173_nor->nor;
+- nor->dev = mt8173_nor->dev;
+- nor->priv = mt8173_nor;
++ nor = &mtk_nor->nor;
++ nor->dev = mtk_nor->dev;
++ nor->priv = mtk_nor;
+ spi_nor_set_flash_node(nor, flash_node);
+
+ /* fill the hooks to spi nor */
+- nor->read = mt8173_nor_read;
+- nor->read_reg = mt8173_nor_read_reg;
+- nor->write = mt8173_nor_write;
+- nor->write_reg = mt8173_nor_write_reg;
++ nor->read = mtk_nor_read;
++ nor->read_reg = mtk_nor_read_reg;
++ nor->write = mtk_nor_write;
++ nor->write_reg = mtk_nor_write_reg;
+ nor->mtd.name = "mtk_nor";
+ /* initialized with NULL */
+ ret = spi_nor_scan(nor, NULL, &hwcaps);
+@@ -465,34 +465,34 @@ static int mtk_nor_drv_probe(struct platform_device *pdev)
+ struct device_node *flash_np;
+ struct resource *res;
+ int ret;
+- struct mt8173_nor *mt8173_nor;
++ struct mtk_nor *mtk_nor;
+
+ if (!pdev->dev.of_node) {
+ dev_err(&pdev->dev, "No DT found\n");
+ return -EINVAL;
+ }
+
+- mt8173_nor = devm_kzalloc(&pdev->dev, sizeof(*mt8173_nor), GFP_KERNEL);
+- if (!mt8173_nor)
++ mtk_nor = devm_kzalloc(&pdev->dev, sizeof(*mtk_nor), GFP_KERNEL);
++ if (!mtk_nor)
+ return -ENOMEM;
+- platform_set_drvdata(pdev, mt8173_nor);
++ platform_set_drvdata(pdev, mtk_nor);
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+- mt8173_nor->base = devm_ioremap_resource(&pdev->dev, res);
+- if (IS_ERR(mt8173_nor->base))
+- return PTR_ERR(mt8173_nor->base);
++ mtk_nor->base = devm_ioremap_resource(&pdev->dev, res);
++ if (IS_ERR(mtk_nor->base))
++ return PTR_ERR(mtk_nor->base);
+
+- mt8173_nor->spi_clk = devm_clk_get(&pdev->dev, "spi");
+- if (IS_ERR(mt8173_nor->spi_clk))
+- return PTR_ERR(mt8173_nor->spi_clk);
++ mtk_nor->spi_clk = devm_clk_get(&pdev->dev, "spi");
++ if (IS_ERR(mtk_nor->spi_clk))
++ return PTR_ERR(mtk_nor->spi_clk);
+
+- mt8173_nor->nor_clk = devm_clk_get(&pdev->dev, "sf");
+- if (IS_ERR(mt8173_nor->nor_clk))
+- return PTR_ERR(mt8173_nor->nor_clk);
++ mtk_nor->nor_clk = devm_clk_get(&pdev->dev, "sf");
++ if (IS_ERR(mtk_nor->nor_clk))
++ return PTR_ERR(mtk_nor->nor_clk);
+
+- mt8173_nor->dev = &pdev->dev;
++ mtk_nor->dev = &pdev->dev;
+
+- ret = mt8173_nor_enable_clk(mt8173_nor);
++ ret = mtk_nor_enable_clk(mtk_nor);
+ if (ret)
+ return ret;
+
+@@ -503,20 +503,20 @@ static int mtk_nor_drv_probe(struct platform_device *pdev)
+ ret = -ENODEV;
+ goto nor_free;
+ }
+- ret = mtk_nor_init(mt8173_nor, flash_np);
++ ret = mtk_nor_init(mtk_nor, flash_np);
+
+ nor_free:
+ if (ret)
+- mt8173_nor_disable_clk(mt8173_nor);
++ mtk_nor_disable_clk(mtk_nor);
+
+ return ret;
+ }
+
+ static int mtk_nor_drv_remove(struct platform_device *pdev)
+ {
+- struct mt8173_nor *mt8173_nor = platform_get_drvdata(pdev);
++ struct mtk_nor *mtk_nor = platform_get_drvdata(pdev);
+
+- mt8173_nor_disable_clk(mt8173_nor);
++ mtk_nor_disable_clk(mtk_nor);
+
+ return 0;
+ }
+@@ -524,18 +524,18 @@ static int mtk_nor_drv_remove(struct platform_device *pdev)
+ #ifdef CONFIG_PM_SLEEP
+ static int mtk_nor_suspend(struct device *dev)
+ {
+- struct mt8173_nor *mt8173_nor = dev_get_drvdata(dev);
++ struct mtk_nor *mtk_nor = dev_get_drvdata(dev);
+
+- mt8173_nor_disable_clk(mt8173_nor);
++ mtk_nor_disable_clk(mtk_nor);
+
+ return 0;
+ }
+
+ static int mtk_nor_resume(struct device *dev)
+ {
+- struct mt8173_nor *mt8173_nor = dev_get_drvdata(dev);
++ struct mtk_nor *mtk_nor = dev_get_drvdata(dev);
+
+- return mt8173_nor_enable_clk(mt8173_nor);
++ return mtk_nor_enable_clk(mtk_nor);
+ }
+
+ static const struct dev_pm_ops mtk_nor_dev_pm_ops = {
+--
+2.11.0
+
generated by cgit v1.1 at 2025-02-24 13:15:52 +0000