spi: zynqmp_qspi: Mark zynqmp_qspi_set_tapdelay() as static
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@amd.com>
Link: https://lore.kernel.org/r/20221004053730.25602-1-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
diff --git a/drivers/spi/zynqmp_gqspi.c b/drivers/spi/zynqmp_gqspi.c
index d3cc855..49facc4 100644
--- a/drivers/spi/zynqmp_gqspi.c
+++ b/drivers/spi/zynqmp_gqspi.c
@@ -294,7 +294,7 @@
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);