pci: pcie_dw_rockchip: Drop the unused variable warning
Drop the unused variable warning below.
drivers/pci/pcie_dw_rockchip.c:161:6: warning: unused variable
'val' [-Wunused-variable]
161 | u32 val;
| ^~~
Cc: Patrick Wildt <patrick@blueri.se>
Cc: Neil Armstrong <narmstrong@baylibre.com>
Cc: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Patrick Wildt <patrick@blueri.se>
Signed-off-by: Anand Moon <linux.amoon@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
diff --git a/drivers/pci/pcie_dw_rockchip.c b/drivers/pci/pcie_dw_rockchip.c
index 3ac2434..4e448c0 100644
--- a/drivers/pci/pcie_dw_rockchip.c
+++ b/drivers/pci/pcie_dw_rockchip.c
@@ -158,8 +158,6 @@
*/
static void rk_pcie_configure(struct rk_pcie *pci, u32 cap_speed)
{
- u32 val;
-
dw_pcie_dbi_write_enable(&pci->dw, true);
clrsetbits_le32(pci->dw.dbi_base + PCIE_LINK_CAPABILITY,