]> git.baikalelectronics.ru Git - kernel.git/commit
mtd: m25p80: Set rx_nbits for Quad SPI transfers
authorGeert Uytterhoeven <geert+renesas@linux-m68k.org>
Tue, 21 Jan 2014 12:59:17 +0000 (13:59 +0100)
committerBrian Norris <computersforpeace@gmail.com>
Tue, 28 Jan 2014 05:19:28 +0000 (21:19 -0800)
commitbb7f93e61de0e1bd3ee3e64ec58d5e5d300cf750
treee441fb9017937efcc86603098eb433ad68bb829b
parent124b6481d58025c0dfb352fc48af6d018b8b097f
mtd: m25p80: Set rx_nbits for Quad SPI transfers

When using the Quad Read opcode, SPI masters still use Single SPI
transfers, as spi_transfer.rx_nbits defaults to SPI_NBITS_SINGLE.
Use SPI_NBITS_QUAD to fix this.

While an earlier version of commit 2e8bb4589a9cbccad60b38bc5386b16151616947
("drivers: mtd: m25p80: add quad read support") did this correctly, it was
forgotten in the version that got merged.

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
drivers/mtd/devices/m25p80.c