The third parameter of container_of is the name of the member within the struct. Current code only works if the parameter passed to to_cf_qspi_slave named slave. Fix it.
Signed-off-by: Axel Lin axel.lin@ingics.com --- drivers/spi/cf_qspi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/spi/cf_qspi.c b/drivers/spi/cf_qspi.c index 6b85633..834c5bd 100644 --- a/drivers/spi/cf_qspi.c +++ b/drivers/spi/cf_qspi.c @@ -20,7 +20,7 @@ DECLARE_GLOBAL_DATA_PTR;
#define clamp(x, low, high) (min(max(low, x), high)) -#define to_cf_qspi_slave(s) container_of(s, struct cf_qspi_slave, s) +#define to_cf_qspi_slave(s) container_of(s, struct cf_qspi_slave, slave)
struct cf_qspi_slave { struct spi_slave slave; /* Specific bus:cs ID for each device */