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openwrt/target/linux/ar71xx/patches-3.3/462-mtd-m25p80-set-spi-tran...

16 lines
505 B
Diff

--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -372,10 +372,12 @@ static int m25p80_read(struct mtd_info *
* OPCODE_FAST_READ (if available) is faster.
* Should add 1 byte DUMMY_BYTE.
*/
+ t[0].type = SPI_TRANSFER_FLASH_READ_CMD;
t[0].tx_buf = flash->command;
t[0].len = m25p_cmdsz(flash) + FAST_READ_DUMMY_BYTE;
spi_message_add_tail(&t[0], &m);
+ t[1].type = SPI_TRANSFER_FLASH_READ_DATA;
spi_message_add_tail(&t[1], &m);
/* Byte count starts at zero. */