From: Chen-Yu Tsai <wens@csie.org>
To: Chris Ball <chris@printf.net>,
Ulf Hansson <ulf.hansson@linaro.org>,
Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: david.lanzendoerfer@o2s.ch, Hans de Goede <hdegoede@redhat.com>,
Chen-Yu Tsai <wens@csie.org>,
linux-mmc@vger.kernel.org, linux-arm-kernel@lists.infradead.org
Subject: [PATCH] mmc: sunxi: Declare ERASE capability
Date: Wed, 20 Aug 2014 21:39:20 +0800 [thread overview]
Message-ID: <1408541960-14788-1-git-send-email-wens@csie.org> (raw)
Declare ERASE capability so we can use filesystems with the discard
option and the fstrim tool.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
drivers/mmc/host/sunxi-mmc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c
index 024f67c..7bf5c1c 100644
--- a/drivers/mmc/host/sunxi-mmc.c
+++ b/drivers/mmc/host/sunxi-mmc.c
@@ -990,7 +990,8 @@ static int sunxi_mmc_probe(struct platform_device *pdev)
/* 400kHz ~ 50MHz */
mmc->f_min = 400000;
mmc->f_max = 50000000;
- mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED;
+ mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
+ MMC_CAP_ERASE;
ret = mmc_of_parse(mmc);
if (ret)
--
2.1.0
WARNING: multiple messages have this Message-ID (diff)
From: wens@csie.org (Chen-Yu Tsai)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] mmc: sunxi: Declare ERASE capability
Date: Wed, 20 Aug 2014 21:39:20 +0800 [thread overview]
Message-ID: <1408541960-14788-1-git-send-email-wens@csie.org> (raw)
Declare ERASE capability so we can use filesystems with the discard
option and the fstrim tool.
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
---
drivers/mmc/host/sunxi-mmc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/host/sunxi-mmc.c b/drivers/mmc/host/sunxi-mmc.c
index 024f67c..7bf5c1c 100644
--- a/drivers/mmc/host/sunxi-mmc.c
+++ b/drivers/mmc/host/sunxi-mmc.c
@@ -990,7 +990,8 @@ static int sunxi_mmc_probe(struct platform_device *pdev)
/* 400kHz ~ 50MHz */
mmc->f_min = 400000;
mmc->f_max = 50000000;
- mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED;
+ mmc->caps |= MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
+ MMC_CAP_ERASE;
ret = mmc_of_parse(mmc);
if (ret)
--
2.1.0
next reply other threads:[~2014-08-20 13:39 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-20 13:39 Chen-Yu Tsai [this message]
2014-08-20 13:39 ` [PATCH] mmc: sunxi: Declare ERASE capability Chen-Yu Tsai
2014-08-20 14:10 ` David Lanzendörfer
2014-08-20 14:10 ` David Lanzendörfer
2014-08-20 14:20 ` Ulf Hansson
2014-08-20 14:20 ` Ulf Hansson
2014-08-29 23:16 ` David Lanzendörfer
2014-08-29 23:16 ` David Lanzendörfer
2014-08-23 14:11 ` Hans de Goede
2014-08-23 14:11 ` Hans de Goede
2014-08-29 11:10 ` Ulf Hansson
2014-08-29 11:10 ` Ulf Hansson
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