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| author | Jagan Teki <jteki@openedev.com> | 2015-12-13 21:50:26 +0530 |
|---|---|---|
| committer | Jagan Teki <jteki@openedev.com> | 2016-01-13 18:47:25 +0530 |
| commit | d25dd942985700bd5ff2e619aa7cefcd919d1508 (patch) | |
| tree | 9192cea843f6938041e860eb60c6d67cc8ceceba /drivers/mtd/spi | |
| parent | cdf3393814d4d811772b4414def79a05ed75b749 (diff) | |
| download | u-boot-imx-d25dd942985700bd5ff2e619aa7cefcd919d1508.zip u-boot-imx-d25dd942985700bd5ff2e619aa7cefcd919d1508.tar.gz u-boot-imx-d25dd942985700bd5ff2e619aa7cefcd919d1508.tar.bz2 | |
sf: Move spi_read_cmds_array locally
Since spi_read_cmds_array is used locally in
spi_flash_scan, so move array to locally used
function instead of defining global array.
Tested-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
Diffstat (limited to 'drivers/mtd/spi')
| -rw-r--r-- | drivers/mtd/spi/spi_flash.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/mtd/spi/spi_flash.c b/drivers/mtd/spi/spi_flash.c index 50011d9..f8180d9 100644 --- a/drivers/mtd/spi/spi_flash.c +++ b/drivers/mtd/spi/spi_flash.c @@ -29,16 +29,6 @@ static void spi_flash_addr(u32 addr, u8 *cmd) cmd[3] = addr >> 0; } -/* Read commands array */ -static u8 spi_read_cmds_array[] = { - CMD_READ_ARRAY_SLOW, - CMD_READ_ARRAY_FAST, - CMD_READ_DUAL_OUTPUT_FAST, - CMD_READ_DUAL_IO_FAST, - CMD_READ_QUAD_OUTPUT_FAST, - CMD_READ_QUAD_IO_FAST, -}; - static int read_sr(struct spi_flash *flash, u8 *rs) { int ret; @@ -909,9 +899,15 @@ int spi_flash_scan(struct spi_flash *flash) struct spi_slave *spi = flash->spi; const struct spi_flash_params *params; u16 jedec, ext_jedec; - u8 idcode[5]; - u8 cmd; + u8 cmd, idcode[5]; int ret; + static u8 spi_read_cmds_array[] = { + CMD_READ_ARRAY_SLOW, + CMD_READ_ARRAY_FAST, + CMD_READ_DUAL_OUTPUT_FAST, + CMD_READ_DUAL_IO_FAST, + CMD_READ_QUAD_OUTPUT_FAST, + CMD_READ_QUAD_IO_FAST }; /* Read the ID codes */ ret = spi_flash_cmd(spi, CMD_READ_ID, idcode, sizeof(idcode)); |