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Diffstat (limited to 'target/linux/brcm63xx/patches-3.10/055-spi-bcm63xx-don-t-reject-reads-256-bytes.patch')
-rw-r--r--target/linux/brcm63xx/patches-3.10/055-spi-bcm63xx-don-t-reject-reads-256-bytes.patch31
1 files changed, 0 insertions, 31 deletions
diff --git a/target/linux/brcm63xx/patches-3.10/055-spi-bcm63xx-don-t-reject-reads-256-bytes.patch b/target/linux/brcm63xx/patches-3.10/055-spi-bcm63xx-don-t-reject-reads-256-bytes.patch
deleted file mode 100644
index cf83c7b7b7..0000000000
--- a/target/linux/brcm63xx/patches-3.10/055-spi-bcm63xx-don-t-reject-reads-256-bytes.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-From 4d8fa9d3d1fe1d70fe7d59537acf49797f6010a1 Mon Sep 17 00:00:00 2001
-From: Jonas Gorski <jogo@openwrt.org>
-Date: Sun, 1 Dec 2013 16:19:46 +0100
-Subject: [PATCH 2/2] spi/bcm63xx: don't reject reads >= 256 bytes
-
-The rx_tail register is only 8 bit wide, so it will wrap around
-after 256 read bytes. This makes it rather meaningless, so drop any
-usage of it to not treat reads over 256 as failed.
-
-Signed-off-by: Jonas Gorski <jogo@openwrt.org>
----
- drivers/spi/spi-bcm63xx.c | 8 +-------
- 1 file changed, 1 insertion(+), 7 deletions(-)
-
---- a/drivers/spi/spi-bcm63xx.c
-+++ b/drivers/spi/spi-bcm63xx.c
-@@ -214,13 +214,7 @@ static int bcm63xx_txrx_bufs(struct spi_
- if (!timeout)
- return -ETIMEDOUT;
-
-- /* read out all data */
-- rx_tail = bcm_spi_readb(bs, SPI_RX_TAIL);
--
-- if (do_rx && rx_tail != len)
-- return -EIO;
--
-- if (!rx_tail)
-+ if (!do_rx)
- return 0;
-
- len = 0;