diff options
Diffstat (limited to 'target/linux/ipq806x/patches-4.9/0008-spi-qup-don-t-re-read-opflags-to-see-if-transaction-.patch')
| -rw-r--r-- | target/linux/ipq806x/patches-4.9/0008-spi-qup-don-t-re-read-opflags-to-see-if-transaction-.patch | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/target/linux/ipq806x/patches-4.9/0008-spi-qup-don-t-re-read-opflags-to-see-if-transaction-.patch b/target/linux/ipq806x/patches-4.9/0008-spi-qup-don-t-re-read-opflags-to-see-if-transaction-.patch deleted file mode 100644 index 9893596982..0000000000 --- a/target/linux/ipq806x/patches-4.9/0008-spi-qup-don-t-re-read-opflags-to-see-if-transaction-.patch +++ /dev/null @@ -1,26 +0,0 @@ -From 9864f39695aefe0831b3c6e86c0dff30489ad580 Mon Sep 17 00:00:00 2001 -From: Matthew McClintock <mmcclint@codeaurora.org> -Date: Thu, 10 Mar 2016 16:48:27 -0600 -Subject: [PATCH 08/69] spi: qup: don't re-read opflags to see if transaction - is done for reads - -For reads, we will get another interrupt so we need to handle things -then. For writes, we can finish up now. - -Signed-off-by: Matthew McClintock <mmcclint@codeaurora.org> ---- - drivers/spi/spi-qup.c | 3 ++- - 1 file changed, 2 insertions(+), 1 deletion(-) - ---- a/drivers/spi/spi-qup.c -+++ b/drivers/spi/spi-qup.c -@@ -567,7 +567,8 @@ static irqreturn_t spi_qup_qup_irq(int i - } - - /* re-read opflags as flags may have changed due to actions above */ -- opflags = readl_relaxed(controller->base + QUP_OPERATIONAL); -+ if (opflags & QUP_OP_OUT_SERVICE_FLAG) -+ opflags = readl_relaxed(controller->base + QUP_OPERATIONAL); - - if ((controller->rx_bytes == xfer->len && - (opflags & QUP_OP_MAX_INPUT_DONE_FLAG)) || error) |