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hc

2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/mips/alchemy/devboards/db1000.c
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@@ -14,7 +14,6 @@
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 #include <linux/interrupt.h>
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 #include <linux/leds.h>
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 #include <linux/mmc/host.h>
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-#include <linux/module.h>
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 #include <linux/platform_device.h>
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 #include <linux/pm.h>
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 #include <linux/spi/spi.h>
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@@ -165,14 +164,10 @@
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 /******************************************************************************/
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+#ifdef CONFIG_MMC_AU1X
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 static irqreturn_t db1100_mmc_cd(int irq, void *ptr)
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 {
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-	void (*mmc_cd)(struct mmc_host *, unsigned long);
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-	/* link against CONFIG_MMC=m */
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-	mmc_cd = symbol_get(mmc_detect_change);
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-	mmc_cd(ptr, msecs_to_jiffies(500));
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-	symbol_put(mmc_detect_change);
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-
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+	mmc_detect_change(ptr, msecs_to_jiffies(500));
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 	return IRQ_HANDLED;
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 }
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@@ -375,6 +370,7 @@
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 	.num_resources	= ARRAY_SIZE(au1100_mmc1_res),
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 	.resource	= au1100_mmc1_res,
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 };
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+#endif /* CONFIG_MMC_AU1X */
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 /******************************************************************************/
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@@ -438,8 +434,10 @@
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 static struct platform_device *db1100_devs[] = {
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 	&au1100_lcd_device,
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+#ifdef CONFIG_MMC_AU1X
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 	&db1100_mmc0_dev,
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 	&db1100_mmc1_dev,
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+#endif
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 };
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 int __init db1000_dev_setup(void)