From mboxrd@z Thu Jan 1 00:00:00 1970 From: Magnus Damm Subject: [PATCH 01/05] tmio_mmc: Keep card-detect interrupts enabled Date: Wed, 17 Feb 2010 16:37:45 +0900 Message-ID: <20100217073745.32726.24254.sendpatchset@t400s> References: <20100217073735.32726.12020.sendpatchset@t400s> Return-path: In-Reply-To: <20100217073735.32726.12020.sendpatchset@t400s> Sender: linux-sh-owner@vger.kernel.org To: linux-mmc@vger.kernel.org Cc: sameo@linux.intel.com, linux-sh@vger.kernel.org, linus.ml.walleij@gmail.com, akpm@linux-foundation.org, goda.yusuke@renesas.com, ian@mnementh.co.uk, lethal@linux-sh.org, Magnus Damm , g.liakhovetski@gmx.de List-Id: linux-mmc@vger.kernel.org From: Guennadi Liakhovetski On SuperH platforms the SDHI controller does not produce any command IRQs after a completed IO. This leads to card-detect interrupts staying disabled. Do not disable card-detect interrupts on DATA IRQs. Signed-off-by: Guennadi Liakhovetski Signed-off-by: Magnus Damm --- Previously posted by Guennadi to linux-mmc 20100216 as "[PATCH] tmio_mmc: keep card-detect interrupts enabled" drivers/mmc/host/tmio_mmc.h | 6 ++---- 1 files changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h index 692dc23..dafecfb 100644 --- a/drivers/mmc/host/tmio_mmc.h +++ b/drivers/mmc/host/tmio_mmc.h @@ -55,10 +55,8 @@ /* Define some IRQ masks */ /* This is the mask used at reset by the chip */ #define TMIO_MASK_ALL 0x837f031d -#define TMIO_MASK_READOP (TMIO_STAT_RXRDY | TMIO_STAT_DATAEND | \ - TMIO_STAT_CARD_REMOVE | TMIO_STAT_CARD_INSERT) -#define TMIO_MASK_WRITEOP (TMIO_STAT_TXRQ | TMIO_STAT_DATAEND | \ - TMIO_STAT_CARD_REMOVE | TMIO_STAT_CARD_INSERT) +#define TMIO_MASK_READOP (TMIO_STAT_RXRDY | TMIO_STAT_DATAEND) +#define TMIO_MASK_WRITEOP (TMIO_STAT_TXRQ | TMIO_STAT_DATAEND) #define TMIO_MASK_CMD (TMIO_STAT_CMDRESPEND | TMIO_STAT_CMDTIMEOUT | \ TMIO_STAT_CARD_REMOVE | TMIO_STAT_CARD_INSERT) #define TMIO_MASK_IRQ (TMIO_MASK_READOP | TMIO_MASK_WRITEOP | TMIO_MASK_CMD) -- 1.6.2.4 --