From: Sascha Hauer <s.hauer@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 1/5] mci: return 0 for probe parameter even when already initialized
Date: Sun, 20 Jan 2013 10:58:39 +0100 [thread overview]
Message-ID: <1358675923-13628-2-git-send-email-s.hauer@pengutronix.de> (raw)
In-Reply-To: <1358675923-13628-1-git-send-email-s.hauer@pengutronix.de>
This makes the behaviour more friendly to scripts which can now
set the probe parameter without checking if it has been done before.
Having a succesful result now means that there is a card.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
drivers/mci/mci-core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mci/mci-core.c b/drivers/mci/mci-core.c
index 559f8ab..711f74b 100644
--- a/drivers/mci/mci-core.c
+++ b/drivers/mci/mci-core.c
@@ -1448,7 +1448,7 @@ static int mci_set_probe(struct device_d *mci_dev, struct param_d *param,
rc = mci_check_if_already_initialized(mci);
if (rc != 0)
- return rc;
+ return 0;
probe = simple_strtoul(val, NULL, 0);
if (probe != 0) {
--
1.7.10.4
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next prev parent reply other threads:[~2013-01-20 9:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-20 9:58 [PATCH] MMC/SD improvements Sascha Hauer
2013-01-20 9:58 ` Sascha Hauer [this message]
2013-01-20 9:58 ` [PATCH 2/5] mci: Always add probe parameter for cards Sascha Hauer
2013-01-20 9:58 ` [PATCH 3/5] mci: Add card_present callback Sascha Hauer
2013-01-20 9:58 ` [PATCH 4/5] mci i.MX esdhc: implement " Sascha Hauer
2013-01-20 9:58 ` [PATCH 5/5] mci atmel: " Sascha Hauer
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