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| author | John Crispin <john@phrozen.org> | 2017-03-22 09:43:01 +0100 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2017-03-22 09:45:18 +0100 |
| commit | 3a3564ead5e4cf2f6ff73302c1e680b5575079ec (patch) | |
| tree | e7acdf854e6577dd56616d8e5e0def8a2e0427d3 /target/linux/ipq806x/patches-4.4/715-spi-qup-don-t-re-read-opflags-to-see-if-transaction-.patch | |
| parent | ef6c4cc4ee046aa3f0bdb307c2ceea45ac2636aa (diff) | |
| download | upstream-3a3564ead5e4cf2f6ff73302c1e680b5575079ec.tar.gz upstream-3a3564ead5e4cf2f6ff73302c1e680b5575079ec.tar.bz2 upstream-3a3564ead5e4cf2f6ff73302c1e680b5575079ec.zip | |
ipq806x: remove v4.4 support
Signed-off-by: John Crispin <john@phrozen.org>
Diffstat (limited to 'target/linux/ipq806x/patches-4.4/715-spi-qup-don-t-re-read-opflags-to-see-if-transaction-.patch')
| -rw-r--r-- | target/linux/ipq806x/patches-4.4/715-spi-qup-don-t-re-read-opflags-to-see-if-transaction-.patch | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/target/linux/ipq806x/patches-4.4/715-spi-qup-don-t-re-read-opflags-to-see-if-transaction-.patch b/target/linux/ipq806x/patches-4.4/715-spi-qup-don-t-re-read-opflags-to-see-if-transaction-.patch deleted file mode 100644 index a08b442d50..0000000000 --- a/target/linux/ipq806x/patches-4.4/715-spi-qup-don-t-re-read-opflags-to-see-if-transaction-.patch +++ /dev/null @@ -1,27 +0,0 @@ -From f57ff801665b868d8607c9e872466b54982564bc Mon Sep 17 00:00:00 2001 -From: Matthew McClintock <mmcclint@codeaurora.org> -Date: Thu, 10 Mar 2016 16:48:27 -0600 -Subject: [PATCH] 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. - -Change-Id: I4fa95ae7bb9d78f8ba54c613b981b37d4ea81d7e -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 -@@ -569,7 +569,8 @@ 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) |