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-rw-r--r--drivers/mtd/devices/m25p80.c10
-rw-r--r--drivers/mtd/spi-nor/fsl-quadspi.c10
-rw-r--r--drivers/mtd/spi-nor/nxp-spifi.c6
-rw-r--r--drivers/mtd/spi-nor/spi-nor.c8
4 files changed, 14 insertions, 20 deletions
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index 24965ae9f7aa..b6bc9a2a5f87 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -31,7 +31,6 @@
struct m25p {
struct spi_device *spi;
struct spi_nor spi_nor;
- struct mtd_info mtd;
u8 command[MAX_CMD_SIZE];
};
@@ -159,7 +158,7 @@ static int m25p80_erase(struct spi_nor *nor, loff_t offset)
struct m25p *flash = nor->priv;
dev_dbg(nor->dev, "%dKiB at 0x%08x\n",
- flash->mtd.erasesize / 1024, (u32)offset);
+ flash->spi_nor.mtd.erasesize / 1024, (u32)offset);
/* Set up command buffer. */
flash->command[0] = nor->erase_opcode;
@@ -201,7 +200,6 @@ static int m25p_probe(struct spi_device *spi)
nor->read_reg = m25p80_read_reg;
nor->dev = &spi->dev;
- nor->mtd = &flash->mtd;
nor->priv = flash;
spi_set_drvdata(spi, flash);
@@ -213,7 +211,7 @@ static int m25p_probe(struct spi_device *spi)
mode = SPI_NOR_DUAL;
if (data && data->name)
- flash->mtd.name = data->name;
+ nor->mtd.name = data->name;
/* For some (historical?) reason many platforms provide two different
* names in flash_platform_data: "name" and "type". Quite often name is
@@ -231,7 +229,7 @@ static int m25p_probe(struct spi_device *spi)
ppdata.of_node = spi->dev.of_node;
- return mtd_device_parse_register(&flash->mtd, NULL, &ppdata,
+ return mtd_device_parse_register(&nor->mtd, NULL, &ppdata,
data ? data->parts : NULL,
data ? data->nr_parts : 0);
}
@@ -242,7 +240,7 @@ static int m25p_remove(struct spi_device *spi)
struct m25p *flash = spi_get_drvdata(spi);
/* Clean up MTD stuff. */
- return mtd_device_unregister(&flash->mtd);
+ return mtd_device_unregister(&flash->spi_nor.mtd);
}
/*
diff --git a/drivers/mtd/spi-nor/fsl-quadspi.c b/drivers/mtd/spi-nor/fsl-quadspi.c
index ad9f73ae6eea..19f61783cb56 100644
--- a/drivers/mtd/spi-nor/fsl-quadspi.c
+++ b/drivers/mtd/spi-nor/fsl-quadspi.c
@@ -259,7 +259,6 @@ static struct fsl_qspi_devtype_data imx6ul_data = {
#define FSL_QSPI_MAX_CHIP 4
struct fsl_qspi {
- struct mtd_info mtd[FSL_QSPI_MAX_CHIP];
struct spi_nor nor[FSL_QSPI_MAX_CHIP];
void __iomem *iobase;
void __iomem *ahb_addr;
@@ -888,7 +887,7 @@ static int fsl_qspi_erase(struct spi_nor *nor, loff_t offs)
int ret;
dev_dbg(nor->dev, "%dKiB at 0x%08x:0x%08x\n",
- nor->mtd->erasesize / 1024, q->chip_base_addr, (u32)offs);
+ nor->mtd.erasesize / 1024, q->chip_base_addr, (u32)offs);
ret = fsl_qspi_runcmd(q, nor->erase_opcode, offs, 0);
if (ret)
@@ -1013,9 +1012,8 @@ static int fsl_qspi_probe(struct platform_device *pdev)
i *= 2;
nor = &q->nor[i];
- mtd = &q->mtd[i];
+ mtd = &nor->mtd;
- nor->mtd = mtd;
nor->dev = dev;
nor->priv = q;
@@ -1086,7 +1084,7 @@ last_init_failed:
/* skip the holes */
if (!q->has_second_chip)
i *= 2;
- mtd_device_unregister(&q->mtd[i]);
+ mtd_device_unregister(&q->nor[i].mtd);
}
mutex_failed:
mutex_destroy(&q->lock);
@@ -1106,7 +1104,7 @@ static int fsl_qspi_remove(struct platform_device *pdev)
/* skip the holes */
if (!q->has_second_chip)
i *= 2;
- mtd_device_unregister(&q->mtd[i]);
+ mtd_device_unregister(&q->nor[i].mtd);
}
/* disable the hardware */
diff --git a/drivers/mtd/spi-nor/nxp-spifi.c b/drivers/mtd/spi-nor/nxp-spifi.c
index ce6a478a02a5..0f6b452574bd 100644
--- a/drivers/mtd/spi-nor/nxp-spifi.c
+++ b/drivers/mtd/spi-nor/nxp-spifi.c
@@ -60,7 +60,6 @@ struct nxp_spifi {
struct clk *clk_reg;
void __iomem *io_base;
void __iomem *flash_base;
- struct mtd_info mtd;
struct spi_nor nor;
bool memory_mode;
u32 mcmd;
@@ -331,7 +330,6 @@ static int nxp_spifi_setup_flash(struct nxp_spifi *spifi,
writel(ctrl, spifi->io_base + SPIFI_CTRL);
- spifi->nor.mtd = &spifi->mtd;
spifi->nor.dev = spifi->dev;
spifi->nor.priv = spifi;
spifi->nor.read = nxp_spifi_read;
@@ -364,7 +362,7 @@ static int nxp_spifi_setup_flash(struct nxp_spifi *spifi,
}
ppdata.of_node = np;
- ret = mtd_device_parse_register(&spifi->mtd, NULL, &ppdata, NULL, 0);
+ ret = mtd_device_parse_register(&spifi->nor.mtd, NULL, &ppdata, NULL, 0);
if (ret) {
dev_err(spifi->dev, "mtd device parse failed\n");
return ret;
@@ -453,7 +451,7 @@ static int nxp_spifi_remove(struct platform_device *pdev)
{
struct nxp_spifi *spifi = platform_get_drvdata(pdev);
- mtd_device_unregister(&spifi->mtd);
+ mtd_device_unregister(&spifi->nor.mtd);
clk_disable_unprepare(spifi->clk_spifi);
clk_disable_unprepare(spifi->clk_reg);
diff --git a/drivers/mtd/spi-nor/spi-nor.c b/drivers/mtd/spi-nor/spi-nor.c
index d98180e73307..834a06049ca2 100644
--- a/drivers/mtd/spi-nor/spi-nor.c
+++ b/drivers/mtd/spi-nor/spi-nor.c
@@ -265,7 +265,7 @@ static int spi_nor_wait_till_ready(struct spi_nor *nor)
*/
static int erase_chip(struct spi_nor *nor)
{
- dev_dbg(nor->dev, " %lldKiB\n", (long long)(nor->mtd->size >> 10));
+ dev_dbg(nor->dev, " %lldKiB\n", (long long)(nor->mtd.size >> 10));
return nor->write_reg(nor, SPINOR_OP_CHIP_ERASE, NULL, 0, 0);
}
@@ -373,7 +373,7 @@ erase_err:
static int stm_lock(struct spi_nor *nor, loff_t ofs, uint64_t len)
{
- struct mtd_info *mtd = nor->mtd;
+ struct mtd_info *mtd = &nor->mtd;
uint32_t offset = ofs;
uint8_t status_old, status_new;
int ret = 0;
@@ -407,7 +407,7 @@ static int stm_lock(struct spi_nor *nor, loff_t ofs, uint64_t len)
static int stm_unlock(struct spi_nor *nor, loff_t ofs, uint64_t len)
{
- struct mtd_info *mtd = nor->mtd;
+ struct mtd_info *mtd = &nor->mtd;
uint32_t offset = ofs;
uint8_t status_old, status_new;
int ret = 0;
@@ -1004,7 +1004,7 @@ int spi_nor_scan(struct spi_nor *nor, const char *name, enum read_mode mode)
{
const struct flash_info *info = NULL;
struct device *dev = nor->dev;
- struct mtd_info *mtd = nor->mtd;
+ struct mtd_info *mtd = &nor->mtd;
struct device_node *np = dev->of_node;
int ret;
int i;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 08:46:28 +0000