linux-kernel - [PATCH 0/2] mmc: allow mmc_alloc_host() and tmio_mmc_host

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Message-Id: <1478784263-18777-1-git-send-email-yamada.masahiro@socionext.com>
Date:   Thu, 10 Nov 2016 22:24:21 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     linux-mmc@...r.kernel.org
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Jarkko Lavinen <jarkko.lavinen@...ia.com>,
        Rui Miguel Silva <rmfrfs@...il.com>,
        linux-kernel@...r.kernel.org, Nicolas Pitre <nico@...xnic.net>,
        devel@...verdev.osuosl.org, Jaehoon Chung <jh80.chung@...sung.com>,
        Pierre Ossman <pierre@...man.eu>,
        Johan Hovold <johan@...nel.org>, Alex Dubov <oakad@...oo.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Tony Olech <tony.olech@...ndigitalsystems.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Michał Mirosław <mirq-linux@...e.qmqm.pl>,
        Sascha Sommer <saschasommer@...enet.de>,
        adi-buildroot-devel@...ts.sourceforge.net,
        Ben Dooks <ben-linux@...ff.org>, Alex Elder <elder@...nel.org>,
        linux-mediatek@...ts.infradead.org,
        Wolfram Sang <wsa+renesas@...g-engineering.com>,
        Tony Prisk <linux@...sktech.co.nz>, linux-omap@...r.kernel.org,
        Manuel Lauss <manuel.lauss@...il.com>,
        Russell King <linux@...linux.org.uk>,
        linux-arm-kernel@...ts.infradead.org,
        Ulf Hansson <ulf.hansson@...aro.org>,
        Ludovic Desroches <ludovic.desroches@...el.com>,
        linux-usb@...r.kernel.org, Bruce Chang <brucechang@....com.tw>,
        Sonic Zhang <sonic.zhang@...log.com>,
        Harald Welte <HaraldWelte@...tech.com>,
        Chen-Yu Tsai <wens@...e.org>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>
Subject: [PATCH 0/2] mmc: allow mmc_alloc_host() and tmio_mmc_host_alloc()


sdhci_alloc_host() returns an error pointer when it fails.
but mmc_alloc_host() cannot.

This series allow to propagate a proper error code
when host-allocation fails.



Masahiro Yamada (2):
  mmc: allow mmc_alloc_host() to return proper error code
  mmc: tmio: allow tmio_mmc_host_alloc() to return proper error code

 drivers/mmc/core/host.c             | 11 ++++++-----
 drivers/mmc/host/android-goldfish.c |  4 ++--
 drivers/mmc/host/atmel-mci.c        |  4 ++--
 drivers/mmc/host/au1xmmc.c          |  4 ++--
 drivers/mmc/host/bfin_sdh.c         |  4 ++--
 drivers/mmc/host/cb710-mmc.c        |  4 ++--
 drivers/mmc/host/davinci_mmc.c      |  4 ++--
 drivers/mmc/host/dw_mmc.c           |  4 ++--
 drivers/mmc/host/jz4740_mmc.c       |  4 ++--
 drivers/mmc/host/mmc_spi.c          |  9 ++++++---
 drivers/mmc/host/mmci.c             |  4 ++--
 drivers/mmc/host/moxart-mmc.c       |  4 ++--
 drivers/mmc/host/mtk-sd.c           |  4 ++--
 drivers/mmc/host/mvsdio.c           |  4 ++--
 drivers/mmc/host/mxcmmc.c           |  4 ++--
 drivers/mmc/host/mxs-mmc.c          |  4 ++--
 drivers/mmc/host/omap.c             |  4 ++--
 drivers/mmc/host/omap_hsmmc.c       |  4 ++--
 drivers/mmc/host/pxamci.c           |  4 ++--
 drivers/mmc/host/rtsx_pci_sdmmc.c   |  4 ++--
 drivers/mmc/host/rtsx_usb_sdmmc.c   |  4 ++--
 drivers/mmc/host/s3cmci.c           |  4 ++--
 drivers/mmc/host/sdhci.c            |  4 ++--
 drivers/mmc/host/sdricoh_cs.c       |  4 ++--
 drivers/mmc/host/sh_mmcif.c         |  4 ++--
 drivers/mmc/host/sh_mobile_sdhi.c   |  4 ++--
 drivers/mmc/host/sunxi-mmc.c        |  4 ++--
 drivers/mmc/host/tifm_sd.c          |  4 ++--
 drivers/mmc/host/tmio_mmc.c         |  4 +++-
 drivers/mmc/host/tmio_mmc_pio.c     |  4 ++--
 drivers/mmc/host/toshsd.c           |  4 ++--
 drivers/mmc/host/usdhi6rol0.c       |  4 ++--
 drivers/mmc/host/ushc.c             |  4 ++--
 drivers/mmc/host/via-sdmmc.c        |  4 ++--
 drivers/mmc/host/vub300.c           |  4 ++--
 drivers/mmc/host/wbsd.c             |  4 ++--
 drivers/mmc/host/wmt-sdmmc.c        |  4 ++--
 drivers/staging/greybus/sdio.c      |  4 ++--
 38 files changed, 85 insertions(+), 79 deletions(-)

-- 
1.9.1