4.19-stable review patch. If anyone has any objections, please let me know.
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From: Christoph Hellwig hch@lst.de
[ Upstream commit ef8f8f04a0b25e8f294b24350e8463a8d6a9ba0b ]
While commit d4a5c59a955b ("mmc: au1xmmc: force non-modular build and remove symbol_get usage") to be built in, it can still build a kernel without MMC support and thuse no mmc_detect_change symbol at all.
Add ifdefs to build the mmc support code in the alchemy arch code conditional on mmc support.
Fixes: d4a5c59a955b ("mmc: au1xmmc: force non-modular build and remove symbol_get usage") Reported-by: kernel test robot lkp@intel.com Signed-off-by: Christoph Hellwig hch@lst.de Acked-by: Randy Dunlap rdunlap@infradead.org Tested-by: Randy Dunlap rdunlap@infradead.org # build-tested Signed-off-by: Thomas Bogendoerfer tsbogend@alpha.franken.de Signed-off-by: Sasha Levin sashal@kernel.org --- arch/mips/alchemy/devboards/db1000.c | 4 ++++ arch/mips/alchemy/devboards/db1200.c | 6 ++++++ arch/mips/alchemy/devboards/db1300.c | 4 ++++ 3 files changed, 14 insertions(+)
diff --git a/arch/mips/alchemy/devboards/db1000.c b/arch/mips/alchemy/devboards/db1000.c index 6fe0f0f95ed7c..548bd4db0f976 100644 --- a/arch/mips/alchemy/devboards/db1000.c +++ b/arch/mips/alchemy/devboards/db1000.c @@ -173,6 +173,7 @@ static struct platform_device db1x00_audio_dev = {
/******************************************************************************/
+#ifdef CONFIG_MMC_AU1X static irqreturn_t db1100_mmc_cd(int irq, void *ptr) { mmc_detect_change(ptr, msecs_to_jiffies(500)); @@ -380,6 +381,7 @@ static struct platform_device db1100_mmc1_dev = { .num_resources = ARRAY_SIZE(au1100_mmc1_res), .resource = au1100_mmc1_res, }; +#endif /* CONFIG_MMC_AU1X */
/******************************************************************************/
@@ -497,9 +499,11 @@ static struct platform_device *db1000_devs[] = {
static struct platform_device *db1100_devs[] = { &au1100_lcd_device, +#ifdef CONFIG_MMC_AU1X &db1100_mmc0_dev, &db1100_mmc1_dev, &db1000_irda_dev, +#endif };
int __init db1000_dev_setup(void) diff --git a/arch/mips/alchemy/devboards/db1200.c b/arch/mips/alchemy/devboards/db1200.c index ae81e05fcb2c9..48840e48e79a0 100644 --- a/arch/mips/alchemy/devboards/db1200.c +++ b/arch/mips/alchemy/devboards/db1200.c @@ -341,6 +341,7 @@ static struct platform_device db1200_ide_dev = {
/**********************************************************************/
+#ifdef CONFIG_MMC_AU1X /* SD carddetects: they're supposed to be edge-triggered, but ack * doesn't seem to work (CPLD Rev 2). Instead, the screaming one * is disabled and its counterpart enabled. The 200ms timeout is @@ -601,6 +602,7 @@ static struct platform_device pb1200_mmc1_dev = { .num_resources = ARRAY_SIZE(au1200_mmc1_res), .resource = au1200_mmc1_res, }; +#endif /* CONFIG_MMC_AU1X */
/**********************************************************************/
@@ -768,7 +770,9 @@ static struct platform_device db1200_audiodma_dev = { static struct platform_device *db1200_devs[] __initdata = { NULL, /* PSC0, selected by S6.8 */ &db1200_ide_dev, +#ifdef CONFIG_MMC_AU1X &db1200_mmc0_dev, +#endif &au1200_lcd_dev, &db1200_eth_dev, &db1200_nand_dev, @@ -779,7 +783,9 @@ static struct platform_device *db1200_devs[] __initdata = { };
static struct platform_device *pb1200_devs[] __initdata = { +#ifdef CONFIG_MMC_AU1X &pb1200_mmc1_dev, +#endif };
/* Some peripheral base addresses differ on the PB1200 */ diff --git a/arch/mips/alchemy/devboards/db1300.c b/arch/mips/alchemy/devboards/db1300.c index 0c12fbc07117a..664a5a783d2c5 100644 --- a/arch/mips/alchemy/devboards/db1300.c +++ b/arch/mips/alchemy/devboards/db1300.c @@ -448,6 +448,7 @@ static struct platform_device db1300_ide_dev = {
/**********************************************************************/
+#ifdef CONFIG_MMC_AU1X static irqreturn_t db1300_mmc_cd(int irq, void *ptr) { disable_irq_nosync(irq); @@ -626,6 +627,7 @@ static struct platform_device db1300_sd0_dev = { .resource = au1300_sd0_res, .num_resources = ARRAY_SIZE(au1300_sd0_res), }; +#endif /* CONFIG_MMC_AU1X */
/**********************************************************************/
@@ -756,8 +758,10 @@ static struct platform_device *db1300_dev[] __initdata = { &db1300_5waysw_dev, &db1300_nand_dev, &db1300_ide_dev, +#ifdef CONFIG_MMC_AU1X &db1300_sd0_dev, &db1300_sd1_dev, +#endif &db1300_lcd_dev, &db1300_ac97_dev, &db1300_i2s_dev,