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openwrt/target/linux/ar71xx/patches-4.4/462-mtd-m25p80-set-spi-tran...

16 lines
492 B
Diff

--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -159,10 +159,12 @@ static int m25p80_read(struct spi_nor *n
flash->command[0] = nor->read_opcode;
m25p_addr2cmd(nor, from, flash->command);
+ t[0].type = SPI_TRANSFER_FLASH_READ_CMD;
t[0].tx_buf = flash->command;
t[0].len = m25p_cmdsz(nor) + dummy;
spi_message_add_tail(&t[0], &m);
+ t[1].type = SPI_TRANSFER_FLASH_READ_DATA;
t[1].rx_buf = buf;
t[1].rx_nbits = m25p80_rx_nbits(nor);
t[1].len = len;