Add check if exec_op is set before calling it.
At the moment it is called unconditionally, which leads to a crash if it
is not set correctly.
Signed-off-by: Bernhard Messerklinger <bernhard.messerklin...@br-automation.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 1bb0987edb..b86eee75bc 100644
--- a/drivers/spi/spi-mem.c
+++ b/drivers/spi/spi-mem.c
@@ -214,7 +214,7 @@ int spi_mem_exec_op(struct spi_slave *slave, const struct
spi_mem_op *op)
if (ret < 0)
return ret;
- if (ops->mem_ops) {
+ if (ops->mem_ops && ops->mem_ops->exec_op) {
#ifndef __UBOOT__
/*
* Flush the message queue before executing our SPI memory
--
2.21.0
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