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[v13,03/15] mtd: spi-nor: core: add spi_nor_controller_ops_erase helper

Message ID 20200916124418.833-4-p.yadav@ti.com
State Changes Requested
Delegated to: Vignesh R
Headers show
Series mtd: spi-nor: add xSPI Octal DTR support | expand

Commit Message

Pratyush Yadav Sept. 16, 2020, 12:44 p.m. UTC
It is a thin wrapper around nor->controller_ops->erase(). In a future
commit DTR support will be added. These ops can not be supported by the
erase() hook and this helper will make it easier to reject those calls.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
 drivers/mtd/spi-nor/core.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)
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diff --git a/drivers/mtd/spi-nor/core.c b/drivers/mtd/spi-nor/core.c
index cbfc4c2df79d..7009cb702e22 100644
--- a/drivers/mtd/spi-nor/core.c
+++ b/drivers/mtd/spi-nor/core.c
@@ -94,6 +94,11 @@  static int spi_nor_write_reg(struct spi_nor *nor, u8 opcode, const u8 *buf,
 	return nor->controller_ops->write_reg(nor, opcode, buf, len);
+static int spi_nor_controller_ops_erase(struct spi_nor *nor, loff_t offs)
+	return nor->controller_ops->erase(nor, offs);
  * spi_nor_spimem_read_data() - read data from flash's memory region via
  *                              spi-mem
@@ -1145,7 +1150,7 @@  static int spi_nor_erase_sector(struct spi_nor *nor, u32 addr)
 		return spi_mem_exec_op(nor->spimem, &op);
 	} else if (nor->controller_ops->erase) {
-		return nor->controller_ops->erase(nor, addr);
+		return spi_nor_controller_ops_erase(nor, addr);