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-rw-r--r--drivers/gpio/pca953x.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c
index e8273ee..d1065f4 100644
--- a/drivers/gpio/pca953x.c
+++ b/drivers/gpio/pca953x.c
@@ -150,7 +150,7 @@ cmd_tbl_t cmd_pca953x[] = {
#endif
};
-int do_pca953x(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_pca953x(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
static uint8_t chip = CONFIG_SYS_I2C_PCA953X_ADDR;
int val;