linux-kernel - [PATCH] mmc: sdhci-esdhc-imx: Remove unused variables

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Date:	Wed, 30 Jan 2013 21:11:21 +0100
From:	Thierry Reding <thierry.reding@...onic-design.de>
To:	Chris Ball <cjb@...top.org>
Cc:	Shawn Guo <shawn.guo@...aro.org>, linux-mmc@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] mmc: sdhci-esdhc-imx: Remove unused variables

Commit 3f175a6 (mmc: sdhci-esdhc-imx: remove ESDHC_CD_GPIO handling from
IO accessory) removed all the code that was using these variables, so it
is safe to drop them.

Signed-off-by: Thierry Reding <thierry.reding@...onic-design.de>
---
 drivers/mmc/host/sdhci-esdhc-imx.c | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
index ae68bc9..509be3a 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -144,10 +144,6 @@ static inline void esdhc_clrset_le(struct sdhci_host *host, u32 mask, u32 val, i
 
 static u32 esdhc_readl_le(struct sdhci_host *host, int reg)
 {
-	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
-	struct pltfm_imx_data *imx_data = pltfm_host->priv;
-	struct esdhc_platform_data *boarddata = &imx_data->boarddata;
-
 	u32 val = readl(host->ioaddr + reg);
 
 	if (unlikely(reg == SDHCI_CAPABILITIES)) {
@@ -178,7 +174,6 @@ static void esdhc_writel_le(struct sdhci_host *host, u32 val, int reg)
 {
 	struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host);
 	struct pltfm_imx_data *imx_data = pltfm_host->priv;
-	struct esdhc_platform_data *boarddata = &imx_data->boarddata;
 	u32 data;
 
 	if (unlikely(reg == SDHCI_INT_ENABLE || reg == SDHCI_SIGNAL_ENABLE)) {
-- 
1.8.1.2

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