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sf: Add debug messages on spi_flash_read_common 

- Added debug's on spi_flash_read_common()
- Added space

Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
This commit is contained in:
Jagannadha Sutradharudu Teki 2013-06-21 19:19:02 +05:30 committed by Jagannadha Sutradharudu Teki
parent 95e779e4f4
commit 29fbfc10f4
1 changed files with 11 additions and 1 deletions
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12
drivers/mtd/spi/spi_flash.c
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@ -254,8 +254,18 @@ int spi_flash_read_common(struct spi_flash *flash, const u8 *cmd,
struct spi_slave *spi = flash->spi;
int ret;
spi_claim_bus(spi);
ret = spi_claim_bus(flash->spi);
if (ret) {
debug("SF: unable to claim SPI bus\n");
return ret;
}
ret = spi_flash_cmd_read(spi, cmd, cmd_len, data, data_len);
if (ret < 0) {
debug("SF: read cmd failed\n");
return ret;
}
spi_release_bus(spi);
return ret;