The common SPI flash code reads the idcode and passes it down to the SPI
flash driver, so there is no need to read it again ourselves.
Signed-off-by: Mike Frysinger <vap...@gentoo.org>
CC: Haavard Skinnemoen <haavard.skinnem...@atmel.com>
CC: Jason McMullan <mcmul...@netapp.com>
CC: TsiChung Liew <tsi-chung.l...@freescale.com>
---
drivers/mtd/spi/stmicro.c | 8 +-------
1 files changed, 1 insertions(+), 7 deletions(-)
diff --git a/drivers/mtd/spi/stmicro.c b/drivers/mtd/spi/stmicro.c
index e7dda91..e401cd0 100644
--- a/drivers/mtd/spi/stmicro.c
+++ b/drivers/mtd/spi/stmicro.c
@@ -315,12 +315,6 @@ struct spi_flash *spi_flash_probe_stmicro(struct spi_slave
*spi, u8 * idcode)
const struct stmicro_spi_flash_params *params;
struct stmicro_spi_flash *stm;
unsigned int i;
- int ret;
- u8 id[3];
-
- ret = spi_flash_cmd(spi, CMD_READ_ID, id, sizeof(id));
- if (ret)
- return NULL;
for (i = 0; i < ARRAY_SIZE(stmicro_spi_flash_table); i++) {
params = &stmicro_spi_flash_table[i];
@@ -330,7 +324,7 @@ struct spi_flash *spi_flash_probe_stmicro(struct spi_slave
*spi, u8 * idcode)
}
if (i == ARRAY_SIZE(stmicro_spi_flash_table)) {
- debug("SF: Unsupported STMicro ID %02x\n", id[1]);
+ debug("SF: Unsupported STMicro ID %02x\n", idcode[1]);
return NULL;
}
--
1.6.2
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