From: Adrian Hunter <adrian.hunter@intel.com>
To: Ulf Hansson <ulf.hansson@linaro.org>, Chris Ball <chris@printf.net>
Cc: linux-mmc <linux-mmc@vger.kernel.org>,
Aaron Lu <aaron.lu@intel.com>, Philip Rakity <prakity@nvidia.com>,
Girish K S <girish.shivananjappa@linaro.org>,
Al Cooper <alcooperx@gmail.com>,
Arend van Spriel <arend@broadcom.com>
Subject: [PATCH V2 15/15] mmc: core: Don't print reset warning if reset is not supported
Date: Thu, 29 Jan 2015 11:00:30 +0200 [thread overview]
Message-ID: <1422522030-17793-16-git-send-email-adrian.hunter@intel.com> (raw)
In-Reply-To: <1422522030-17793-1-git-send-email-adrian.hunter@intel.com>
Check the error code for EOPNOTSUPP and do not print
reset warning in that case.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
drivers/mmc/core/core.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 392a150..d439bf0 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -2368,7 +2368,8 @@ int mmc_hw_reset(struct mmc_host *host)
ret = host->bus_ops->reset(host);
mmc_bus_put(host);
- pr_warn("%s: tried to reset card\n", mmc_hostname(host));
+ if (ret != -EOPNOTSUPP)
+ pr_warn("%s: tried to reset card\n", mmc_hostname(host));
return ret;
}
--
1.9.1
next prev parent reply other threads:[~2015-01-29 9:03 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-29 9:00 [PATCH V2 00/15] mmc: host: Add facility to support re-tuning Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 01/15] " Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 02/15] mmc: core: Disable re-tuning when card is no longer initialized Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 03/15] mmc: core: Add support for re-tuning before each request Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 04/15] mmc: core: Check re-tuning before retrying Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 05/15] mmc: core: Hold re-tuning during switch commands Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 06/15] mmc: core: Hold re-tuning during erase commands Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 07/15] mmc: core: Hold re-tuning while bkops ongoing Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 08/15] mmc: mmc: Comment that callers need to hold re-tuning if the card is put to sleep Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 09/15] mmc: core: Separate out the mmc_switch status check so it can be re-used Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 10/15] mmc: core: Add support for HS400 re-tuning Adrian Hunter
2015-02-04 13:35 ` [PATCH V3 " Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 11/15] mmc: sdhci: Change to new way of doing re-tuning Adrian Hunter
2015-03-06 12:51 ` Ulf Hansson
2015-03-09 8:37 ` Adrian Hunter
2015-03-10 13:55 ` Ulf Hansson
2015-03-10 14:20 ` Adrian Hunter
2015-03-23 12:54 ` Ulf Hansson
2015-03-23 14:26 ` Adrian Hunter
2015-03-23 15:02 ` Ulf Hansson
2015-03-23 21:11 ` Adrian Hunter
2015-03-24 21:12 ` Ulf Hansson
2015-03-25 13:48 ` Adrian Hunter
2015-03-26 16:06 ` Ulf Hansson
2015-03-27 9:54 ` Adrian Hunter
2015-03-27 12:04 ` Adrian Hunter
2015-03-24 2:49 ` NeilBrown
2015-03-24 9:40 ` Ulf Hansson
2015-01-29 9:00 ` [PATCH V2 12/15] mmc: sdhci: Flag re-tuning is needed on CRC or End-Bit errors Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 13/15] mmc: block: Check re-tuning in the recovery path Adrian Hunter
2015-01-29 9:00 ` [PATCH V2 14/15] mmc: block: Retry data requests when re-tuning is needed Adrian Hunter
2015-02-27 12:55 ` [PATCH V3 14/15] mmc: block: Retry errored " Adrian Hunter
2015-01-29 9:00 ` Adrian Hunter [this message]
2015-02-09 9:33 ` [PATCH V2 15/15] mmc: core: Don't print reset warning if reset is not supported Arend van Spriel
2015-02-09 9:47 ` Adrian Hunter
2015-02-09 16:05 ` Johan Rudholm
2015-02-09 8:43 ` [PATCH V2 00/15] mmc: host: Add facility to support re-tuning Adrian Hunter
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