When compiling with W=1 errors are observed:
drivers/pci/pcie_imx.c:517:12: warning: no previous prototype for
‘imx6_pcie_toggle_power’ [-Wmissing-prototypes] __weak int
imx6_pcie_toggle_power(void)
drivers/pci/pcie_imx.c:528:12: warning: no previous prototype for
‘imx6_pcie_toggle_reset’ [-Wmissing-prototypes] __weak int
imx6_pcie_toggle_reset(void)
Remove these warnings by adding the functions prototypes on arch-mx6/sys_proto.
Signed-off-by: Diego Dorta <diego.do...@nxp.com>
---
arch/arm/include/asm/arch-mx6/sys_proto.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/arm/include/asm/arch-mx6/sys_proto.h
b/arch/arm/include/asm/arch-mx6/sys_proto.h
index ba73943..b22a7a0 100644
--- a/arch/arm/include/asm/arch-mx6/sys_proto.h
+++ b/arch/arm/include/asm/arch-mx6/sys_proto.h
@@ -13,3 +13,6 @@
#define is_usbotg_phy_active(void) (!(readl(USB_PHY0_BASE_ADDR + USBPHY_PWD) &
\
USBPHY_PWD_RXPWDRX))
+
+int imx6_pcie_toggle_power(void);
+int imx6_pcie_toggle_reset(void);
--
2.7.4
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