linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Aapo Vienamo <avienamo@nvidia.com>
To: Adrian Hunter <adrian.hunter@intel.com>,
	Ulf Hansson <ulf.hansson@linaro.org>,
	Thierry Reding <thierry.reding@gmail.com>,
	Jonathan Hunter <jonathanh@nvidia.com>
Cc: <linux-mmc@vger.kernel.org>, <linux-tegra@vger.kernel.org>,
	<linux-kernel@vger.kernel.org>,
	Aapo Vienamo <avienamo@nvidia.com>
Subject: [PATCH 1/2] mmc: sdhci: Export sdhci_request()
Date: Mon, 20 Aug 2018 12:23:32 +0300	[thread overview]
Message-ID: <1534757013-4524-2-git-send-email-avienamo@nvidia.com> (raw)
In-Reply-To: <1534757013-4524-1-git-send-email-avienamo@nvidia.com>

Allow SDHCI drivers to hook code before and after sdhci_request() by
making it externally visible.

Signed-off-by: Aapo Vienamo <avienamo@nvidia.com>
---
 drivers/mmc/host/sdhci.c | 3 ++-
 drivers/mmc/host/sdhci.h | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index da47f7b..1e0c0a6 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -1636,7 +1636,7 @@ EXPORT_SYMBOL_GPL(sdhci_set_power);
  *                                                                           *
 \*****************************************************************************/
 
-static void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq)
+void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq)
 {
 	struct sdhci_host *host;
 	int present;
@@ -1675,6 +1675,7 @@ static void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq)
 	mmiowb();
 	spin_unlock_irqrestore(&host->lock, flags);
 }
+EXPORT_SYMBOL_GPL(sdhci_request);
 
 void sdhci_set_bus_width(struct sdhci_host *host, int width)
 {
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index cc963a5..73c4744 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -729,6 +729,7 @@ void sdhci_set_power(struct sdhci_host *host, unsigned char mode,
 		     unsigned short vdd);
 void sdhci_set_power_noreg(struct sdhci_host *host, unsigned char mode,
 			   unsigned short vdd);
+void sdhci_request(struct mmc_host *mmc, struct mmc_request *mrq);
 void sdhci_set_bus_width(struct sdhci_host *host, int width);
 void sdhci_reset(struct sdhci_host *host, u8 mask);
 void sdhci_set_uhs_signaling(struct sdhci_host *host, unsigned timing);
-- 
2.7.4


  reply	other threads:[~2018-08-20  9:23 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-20  9:23 [PATCH 0/2] Tegra SDHCI rerun pad calibration periodically Aapo Vienamo
2018-08-20  9:23 ` Aapo Vienamo [this message]
2018-08-22 10:54   ` [PATCH 1/2] mmc: sdhci: Export sdhci_request() Adrian Hunter
2018-08-27 10:07   ` Ulf Hansson
2018-08-27 10:11     ` Thierry Reding
2018-08-20  9:23 ` [PATCH 2/2] mmc: tegra: Implement periodic pad calibration Aapo Vienamo
2018-08-22 10:56   ` Adrian Hunter
2018-08-31 14:00   ` Thierry Reding
2018-09-03  6:14   ` Ulf Hansson
2018-08-23  8:50 ` [PATCH 0/2] Tegra SDHCI rerun pad calibration periodically Thierry Reding
2018-08-27  9:55   ` Ulf Hansson

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1534757013-4524-2-git-send-email-avienamo@nvidia.com \
    --to=avienamo@nvidia.com \
    --cc=adrian.hunter@intel.com \
    --cc=jonathanh@nvidia.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-mmc@vger.kernel.org \
    --cc=linux-tegra@vger.kernel.org \
    --cc=thierry.reding@gmail.com \
    --cc=ulf.hansson@linaro.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).