[PATCH v1 2/2] mmc: mmc_spi: Imply container_of() to be no-op

From: Andy Shevchenko
Date: Fri May 28 2021 - 07:21:36 EST


Since we don't use structure field layout randomization
the manual shuffling can affect some macros, in particular
container_of() against struct of_mmc_spi, which becomes
a no-op when pdata member is the first one in the structure.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
drivers/mmc/host/of_mmc_spi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/of_mmc_spi.c b/drivers/mmc/host/of_mmc_spi.c
index 9d480a05f655..3629550528b6 100644
--- a/drivers/mmc/host/of_mmc_spi.c
+++ b/drivers/mmc/host/of_mmc_spi.c
@@ -22,8 +22,8 @@
MODULE_LICENSE("GPL");

struct of_mmc_spi {
- int detect_irq;
struct mmc_spi_platform_data pdata;
+ int detect_irq;
};

static struct of_mmc_spi *to_of_mmc_spi(struct device *dev)
--
2.30.2