spi: ti_qspi: Fix compiler warning when DEBUG macro is set
clk_div is uninitialized at the beginning of ti_spi_set_speed(), move
debug() print after clk_div calculation to avoid compiler warning and to
have proper value of clk_div printed during debugging.
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com>
diff --git a/drivers/spi/ti_qspi.c b/drivers/spi/ti_qspi.c
index a850aa2..56ae29a 100644
--- a/drivers/spi/ti_qspi.c
+++ b/drivers/spi/ti_qspi.c
@@ -110,13 +110,13 @@
{
uint clk_div;
- debug("ti_spi_set_speed: hz: %d, clock divider %d\n", hz, clk_div);
-
if (!hz)
clk_div = 0;
else
clk_div = (QSPI_FCLK / hz) - 1;
+ debug("ti_spi_set_speed: hz: %d, clock divider %d\n", hz, clk_div);
+
/* disable SCLK */
writel(readl(&priv->base->clk_ctrl) & ~QSPI_CLK_EN,
&priv->base->clk_ctrl);