[PATCH] spi: spi-mem: fix always-true condition in spi_mem_exec_op()

Indeed fallback to generic implementation if driver's exec_op() returns -ENOTSUPP.

Signed-off-by: Nikita Yushchenko nikita.yoush@cogentembedded.com --- drivers/spi/spi-mem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/spi-mem.c b/drivers/spi/spi-mem.c index 9c1ede1b61..7f9e65e870 100644 --- a/drivers/spi/spi-mem.c +++ b/drivers/spi/spi-mem.c @@ -295,7 +295,7 @@ int spi_mem_exec_op(struct spi_slave *slave, const struct spi_mem_op *op) * read path) and expect the core to use the regular SPI * interface in other cases. */ - if (!ret || ret != -ENOTSUPP) { + if (ret != -ENOTSUPP) { spi_release_bus(slave); return ret; }