[PATCH] spi: zynqmp_qspi: Mark zynqmp_qspi_set_tapdelay() as static

[Venkatesh Yadav Abbarapu]

Fix the following sparse and compile time warning triggered with W=1:

drivers/spi/zynqmp_gqspi.c:286:6:
warning: no previous prototype for 'zynqmp_qspi_set_tapdelay'
[-Wmissing-prototypes]

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu at amd.com>
---

 drivers/spi/zynqmp_gqspi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/spi/zynqmp_gqspi.c b/drivers/spi/zynqmp_gqspi.c
index c772bae3cc..ab8c551466 100644
--- a/drivers/spi/zynqmp_gqspi.c
+++ b/drivers/spi/zynqmp_gqspi.c
@@ -283,7 +283,7 @@ static void zynqmp_qspi_chipselect(struct zynqmp_qspi_priv *priv, int is_on)
 	zynqmp_qspi_fill_gen_fifo(priv, gqspi_fifo_reg);
 }
 
-void zynqmp_qspi_set_tapdelay(struct udevice *bus, u32 baudrateval)
+static void zynqmp_qspi_set_tapdelay(struct udevice *bus, u32 baudrateval)
 {
 	struct zynqmp_qspi_plat *plat = dev_get_plat(bus);
 	struct zynqmp_qspi_priv *priv = dev_get_priv(bus);
-- 
2.17.1