Root/target/linux/ar71xx/patches-3.3/462-mtd-m25p80-set-spi-transfer-type.patch

1--- a/drivers/mtd/devices/m25p80.c
2+++ b/drivers/mtd/devices/m25p80.c
3@@ -372,10 +372,12 @@ static int m25p80_read(struct mtd_info *
4      * OPCODE_FAST_READ (if available) is faster.
5      * Should add 1 byte DUMMY_BYTE.
6      */
7+ t[0].type = SPI_TRANSFER_FLASH_READ_CMD;
8     t[0].tx_buf = flash->command;
9     t[0].len = m25p_cmdsz(flash) + FAST_READ_DUMMY_BYTE;
10     spi_message_add_tail(&t[0], &m);
11 
12+ t[1].type = SPI_TRANSFER_FLASH_READ_DATA;
13     spi_message_add_tail(&t[1], &m);
14 
15     /* Byte count starts at zero. */
16

Archive Download this file



interactive