lkml.org 
[lkml]   [2019]   [Dec]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH v2 0/4] mmc: simplify WP/CD GPIO handling
On Wed, 11 Dec 2019 at 03:40, Michał Mirosław <mirq-linux@rere.qmqm.pl> wrote:
>
> This series removes convoluted handling of inverted CD and WP lines in
> SD/MMC host drivers when using GPIOs.
>
> First patch adds an API: gpiod_toggle_active_low() that switches line
> inversion flag in the gpiod structure. Next two patches modify MMC
> host's 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.
>
> v2: move argument removal in sdhci-esdhc-imx.c to last patch
>
> 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 | 31 ++++++++++------------------
> 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(+), 96 deletions(-)
>

Applied for next, thanks!

Kind regards
Uffe

\
 
 \ /
  Last update: 2019-12-18 15:04    [W:0.035 / U:12.588 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site