drop broken mfd patch

diff --git a/queue-3.18/mfd-cros-ec-spi-don-t-send-first-message-too-soon.patch b/queue-3.18/mfd-cros-ec-spi-don-t-send-first-message-too-soon.patch
deleted file mode 100644 (file)
index cd97981..0000000
--- a/queue-3.18/mfd-cros-ec-spi-don-t-send-first-message-too-soon.patch
+++ /dev/null
@@ -1,46 +0,0 @@
-From 15d8374874ded0bec37ef27f8301a6d54032c0e5 Mon Sep 17 00:00:00 2001
-From: Jon Hunter <jonathanh@nvidia.com>
-Date: Tue, 14 Nov 2017 14:43:27 +0000
-Subject: mfd: cros ec: spi: Don't send first message too soon
-
-From: Jon Hunter <jonathanh@nvidia.com>
-
-commit 15d8374874ded0bec37ef27f8301a6d54032c0e5 upstream.
-
-On the Tegra124 Nyan-Big chromebook the very first SPI message sent to
-the EC is failing.
-
-The Tegra SPI driver configures the SPI chip-selects to be active-high
-by default (and always has for many years). The EC SPI requires an
-active-low chip-select and so the Tegra chip-select is reconfigured to
-be active-low when the EC SPI driver calls spi_setup(). The problem is
-that if the first SPI message to the EC is sent too soon after
-reconfiguring the SPI chip-select, it fails.
-
-The EC SPI driver prevents back-to-back SPI messages being sent too
-soon by keeping track of the time the last transfer was sent via the
-variable 'last_transfer_ns'. To prevent the very first transfer being
-sent too soon, initialise the 'last_transfer_ns' variable after calling
-spi_setup() and before sending the first SPI message.
-
-Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
-Reviewed-by: Brian Norris <briannorris@chromium.org>
-Reviewed-by: Douglas Anderson <dianders@chromium.org>
-Acked-by: Benson Leung <bleung@chromium.org>
-Signed-off-by: Lee Jones <lee.jones@linaro.org>
-Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-
----
- drivers/mfd/cros_ec_spi.c |    1 +
- 1 file changed, 1 insertion(+)
-
---- a/drivers/mfd/cros_ec_spi.c
-+++ b/drivers/mfd/cros_ec_spi.c
-@@ -23,6 +23,7 @@
- #include <linux/slab.h>
- #include <linux/spi/spi.h>
- 
-+      ec_spi->last_transfer_ns = ktime_get_ns();
- 
- /* The header byte, which follows the preamble */
- #define EC_MSG_HEADER                 0xec

diff --git a/queue-3.18/series b/queue-3.18/series
index a943d30a4bf61b133d51053432d189d3de1b52bd..45edc0d21ce61d0fce6b26abb7815de2b9a315cc 100644 (file)
--- a/queue-3.18/series
+++ b/queue-3.18/series
@@ -1,6 +1,5 @@
 acpi-apei-erst-fix-missing-error-handling-in-erst_reader.patch
 crypto-mcryptd-protect-the-per-cpu-queue-with-a-lock.patch
-mfd-cros-ec-spi-don-t-send-first-message-too-soon.patch
 mfd-twl4030-audio-fix-sibling-node-lookup.patch
 mfd-twl6040-fix-child-node-lookup.patch
 alsa-rawmidi-avoid-racy-info-ioctl-via-ctl-device.patch