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Subject[PATCH 0/4] mmc: simplify WP/CD GPIO handling
This series removes convoluted handling of inverted CD and WP lines in
SD/MMC host drivers when using GPIOs.

First patch, sent separately earlier, adds gpiod_toggle_active_low() to
switch line inversion flag in the gpiod structure. Next two patches
modify WP and CD initialization to apply all the inversions onto gpiod's
active-low flag. Final patch removes now-unused argument from init functions.

x86 allyesconfig build-tested.

Michał Mirosław (4):
gpio: add gpiod_toggle_active_low()
mmc: rework wp-gpio handling
mmc: rework cd-gpio handling
mmc: remove mmc_gpiod_request_*(invert_gpio)

drivers/gpio/gpiolib-of.c | 21 -------------------
drivers/gpio/gpiolib.c | 11 ++++++++++
drivers/mmc/core/host.c | 33 ++++++++----------------------
drivers/mmc/core/slot-gpio.c | 30 ++++++++++-----------------
drivers/mmc/host/davinci_mmc.c | 4 ++--
drivers/mmc/host/mmc_spi.c | 4 ++--
drivers/mmc/host/mmci.c | 4 ++--
drivers/mmc/host/pxamci.c | 12 +++++------
drivers/mmc/host/s3cmci.c | 4 ++--
drivers/mmc/host/sdhci-acpi.c | 2 +-
drivers/mmc/host/sdhci-esdhc-imx.c | 15 +++++++-------
drivers/mmc/host/sdhci-pci-core.c | 4 ++--
drivers/mmc/host/sdhci-sirf.c | 2 +-
drivers/mmc/host/sdhci-spear.c | 2 +-
drivers/mmc/host/tmio_mmc_core.c | 2 +-
include/linux/gpio/consumer.h | 7 +++++++
include/linux/mmc/slot-gpio.h | 5 ++---
17 files changed, 67 insertions(+), 95 deletions(-)

--
2.20.1

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