ARM: mmp: Make some symbols static

These symbols pxa168_usb_phy_resources, pxa168_u2o_resources,
pxa168_u2oehci_resources and pxa168_u2ootg_resources are not used
outside of arch/arm/mach-mmp/devices.c, so mark them static.

Fixes the following sparse warning:

arch/arm/mach-mmp/devices.c:241:17: warning: symbol 'pxa168_usb_phy_resources' was not declared. Should it be static?
arch/arm/mach-mmp/devices.c:262:17: warning: symbol 'pxa168_u2o_resources' was not declared. Should it be static?
arch/arm/mach-mmp/devices.c:297:17: warning: symbol 'pxa168_u2oehci_resources' was not declared. Should it be static?
arch/arm/mach-mmp/devices.c:324:17: warning: symbol 'pxa168_u2ootg_resources' was not declared. Should it be static?

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Chen Lifu <chenlifu@huawei.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/mach-mmp/devices.c b/arch/arm/mach-mmp/devices.c
index 79f4a2aa5475dd3b3a4d01ff7c4e728e1225f13b..9968239d80415dfd52079a4d5efeef6ad66cc659 100644 (file)
--- a/arch/arm/mach-mmp/devices.c
+++ b/arch/arm/mach-mmp/devices.c
@@ -238,7 +238,7 @@ void pxa_usb_phy_deinit(void __iomem *phy_reg)
 static u64 __maybe_unused usb_dma_mask = ~(u32)0;
 
 #if IS_ENABLED(CONFIG_PHY_PXA_USB)
-struct resource pxa168_usb_phy_resources[] = {
+static struct resource pxa168_usb_phy_resources[] = {
        [0] = {
                .start  = PXA168_U2O_PHYBASE,
                .end    = PXA168_U2O_PHYBASE + USB_PHY_RANGE,
@@ -259,7 +259,7 @@ struct platform_device pxa168_device_usb_phy = {
 #endif /* CONFIG_PHY_PXA_USB */
 
 #if IS_ENABLED(CONFIG_USB_MV_UDC)
-struct resource pxa168_u2o_resources[] = {
+static struct resource pxa168_u2o_resources[] = {
        /* regbase */
        [0] = {
                .start  = PXA168_U2O_REGBASE + U2x_CAPREGS_OFFSET,
@@ -294,7 +294,7 @@ struct platform_device pxa168_device_u2o = {
 #endif /* CONFIG_USB_MV_UDC */
 
 #if IS_ENABLED(CONFIG_USB_EHCI_MV_U2O)
-struct resource pxa168_u2oehci_resources[] = {
+static struct resource pxa168_u2oehci_resources[] = {
        [0] = {
                .start  = PXA168_U2O_REGBASE,
                .end    = PXA168_U2O_REGBASE + USB_REG_RANGE,
@@ -321,7 +321,7 @@ struct platform_device pxa168_device_u2oehci = {
 #endif
 
 #if IS_ENABLED(CONFIG_USB_MV_OTG)
-struct resource pxa168_u2ootg_resources[] = {
+static struct resource pxa168_u2ootg_resources[] = {
        /* regbase */
        [0] = {
                .start  = PXA168_U2O_REGBASE + U2x_CAPREGS_OFFSET,