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mmc: meson-gx: remove unused members irq, ocr_mask from struct meson_host

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Member ocr_mask is never used and member irq we can replace with a
local variable in meson_mmc_probe. So let's remove both members.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Acked-by: Kevin Hilman <khilman@baylibre.com>
Tested-by: Kevin Hilman <khilman@baylibre.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
This commit is contained in:
Heiner Kallweit 2017-03-04 13:21:54 +01:00 committed by Ulf Hansson
parent 3d6c991b3d
commit 9a1da4df85
1 changed files with 6 additions and 8 deletions
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14
drivers/mmc/host/meson-gx-mmc.c
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@ -127,8 +127,6 @@ struct meson_host {
spinlock_t lock; spinlock_t lock;
void __iomem *regs; void __iomem *regs;
int irq;
u32 ocr_mask;
struct clk *core_clk; struct clk *core_clk;
struct clk_mux mux; struct clk_mux mux;
struct clk *mux_clk; struct clk *mux_clk;
@ -712,7 +710,7 @@ static int meson_mmc_probe(struct platform_device *pdev)
struct resource *res; struct resource *res;
struct meson_host *host; struct meson_host *host;
struct mmc_host *mmc; struct mmc_host *mmc;
int ret; int ret, irq;
mmc = mmc_alloc_host(sizeof(struct meson_host), &pdev->dev); mmc = mmc_alloc_host(sizeof(struct meson_host), &pdev->dev);
if (!mmc) if (!mmc)
@ -744,8 +742,8 @@ static int meson_mmc_probe(struct platform_device *pdev)
goto free_host; goto free_host;
} }
host->irq = platform_get_irq(pdev, 0); irq = platform_get_irq(pdev, 0);
if (host->irq == 0) { if (!irq) {
dev_err(&pdev->dev, "failed to get interrupt resource.\n"); dev_err(&pdev->dev, "failed to get interrupt resource.\n");
ret = -EINVAL; ret = -EINVAL;
goto free_host; goto free_host;
@ -773,9 +771,9 @@ static int meson_mmc_probe(struct platform_device *pdev)
writel(IRQ_EN_MASK, host->regs + SD_EMMC_STATUS); writel(IRQ_EN_MASK, host->regs + SD_EMMC_STATUS);
writel(IRQ_EN_MASK, host->regs + SD_EMMC_IRQ_EN); writel(IRQ_EN_MASK, host->regs + SD_EMMC_IRQ_EN);
ret = devm_request_threaded_irq(&pdev->dev, host->irq, ret = devm_request_threaded_irq(&pdev->dev, irq, meson_mmc_irq,
meson_mmc_irq, meson_mmc_irq_thread, meson_mmc_irq_thread, IRQF_SHARED,
IRQF_SHARED, DRIVER_NAME, host); DRIVER_NAME, host);
if (ret) if (ret)
goto free_host; goto free_host;