[PATCH 15/16] mmc: sdhci-pltfm: Remove sdhci_pltfm_unregister()

From: Adrian Hunter <adrian.hunter@intel.com>
To: "Ulf Hansson" <ulf.hansson@linaro.org>,
	"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
	"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
	"Yangtao Li" <frank.li@vivo.com>
Cc: Florian Fainelli <florian.fainelli@broadcom.com>,
	Ray Jui <rjui@broadcom.com>,
	Scott Branden <sbranden@broadcom.com>,
	Broadcom internal kernel review list 
	<bcm-kernel-feedback-list@broadcom.com>,
	Kamal Dasu <kamal.dasu@broadcom.com>,
	Al Cooper <alcooperx@gmail.com>,
	Michal Simek <michal.simek@amd.com>,
	Eugen Hristev <eugen.hristev@collabora.com>,
	Nicolas Ferre <nicolas.ferre@microchip.com>,
	Alexandre Belloni <alexandre.belloni@bootlin.com>,
	Claudiu Beznea <claudiu.beznea@microchip.com>,
	Lars Povlsen <lars.povlsen@microchip.com>,
	Steen Hegelund <Steen.Hegelund@microchip.com>,
	Daniel Machon <daniel.machon@microchip.com>,
	UNGLinuxDriver@microchip.com,
	Patrice Chotard <patrice.chotard@foss.st.com>,
	Brian Norris <briannorris@chromium.org>,
	Ye Xingchen <ye.xingchen@zte.com.cn>,
	Brad Larson <blarson@amd.com>,
	Christophe JAILLET <christophe.jaillet@wanadoo.fr>,
	Sai Krishna Potthuri <sai.krishna.potthuri@amd.com>,
	Swati Agarwal <swati.agarwal@amd.com>,
	Andy Tang <andy.tang@nxp.com>,
	Georgii Kruglov <georgy.kruglov@yandex.ru>,
	Jiapeng Chong <jiapeng.chong@linux.alibaba.com>,
	Doug Brown <doug@schmorgal.com>, Li Zetao <lizetao1@huawei.com>,
	Kunihiko Hayashi <hayashi.kunihiko@socionext.com>,
	Jassi Brar <jaswinder.singh@linaro.org>,
	linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH 15/16] mmc: sdhci-pltfm: Remove sdhci_pltfm_unregister()
Date: Fri, 11 Aug 2023 16:03:50 +0300	[thread overview]
Message-ID: <20230811130351.7038-16-adrian.hunter@intel.com> (raw)
In-Reply-To: <20230811130351.7038-1-adrian.hunter@intel.com>

Now that sdhci_pltfm_unregister() is unused, remove it.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
 drivers/mmc/host/sdhci-pltfm.c | 12 ------------
 drivers/mmc/host/sdhci-pltfm.h |  1 -
 2 files changed, 13 deletions(-)

diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index 5a63c8818987..894f3bbe2b0f 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -187,18 +187,6 @@ int sdhci_pltfm_register(struct platform_device *pdev,
 }
 EXPORT_SYMBOL_GPL(sdhci_pltfm_register);
 
-void sdhci_pltfm_unregister(struct platform_device *pdev)
-{
-	struct sdhci_host *host = platform_get_drvdata(pdev);
-	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
-	int dead = (readl(host->ioaddr + SDHCI_INT_STATUS) == 0xffffffff);
-
-	sdhci_remove_host(host, dead);
-	clk_disable_unprepare(pltfm_host->clk);
-	sdhci_pltfm_free(pdev);
-}
-EXPORT_SYMBOL_GPL(sdhci_pltfm_unregister);
-
 void sdhci_pltfm_remove(struct platform_device *pdev)
 {
 	struct sdhci_host *host = platform_get_drvdata(pdev);
diff --git a/drivers/mmc/host/sdhci-pltfm.h b/drivers/mmc/host/sdhci-pltfm.h
index 402f4edc6ca5..bebc450d5098 100644
--- a/drivers/mmc/host/sdhci-pltfm.h
+++ b/drivers/mmc/host/sdhci-pltfm.h
@@ -102,7 +102,6 @@ extern void sdhci_pltfm_free(struct platform_device *pdev);
 extern int sdhci_pltfm_register(struct platform_device *pdev,
 				const struct sdhci_pltfm_data *pdata,
 				size_t priv_size);
-extern void sdhci_pltfm_unregister(struct platform_device *pdev);
 extern void sdhci_pltfm_remove(struct platform_device *pdev);
 
 extern unsigned int sdhci_pltfm_clk_get_max_clock(struct sdhci_host *host);
-- 
2.34.1

