ARM: tegra: resolve compilation time warnings

- Adding flag to treat warning as error.
- Handling warnings of unused variable, structures and functions,
wrong return type, wrong type comparision.

Bug 949219

Change-Id: I9d02387ce1073c4e46f69d01669285aa3754f1d9
Signed-off-by: Sanjay Singh Rawat <srawat@nvidia.com>
Reviewed-on: http://git-master/r/104968
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>

1 files changed, 20 insertions, 16 deletions

diff --git a/arch/arm/mach-tegra/board-cardhu.c b/arch/arm/mach-tegra/board-cardhu.c
index 458053d56fcd..6dc9b906a3af 100644
--- a/arch/arm/mach-tegra/board-cardhu.c
+++ b/arch/arm/mach-tegra/board-cardhu.c
@@ -881,6 +881,8 @@ static int __init cardhu_touch_init(void)
 	return 0;
 }
 
+#if defined(CONFIG_USB_SUPPORT)
+
 static void cardu_usb_hsic_postsupend(void)
 {
 #ifdef CONFIG_TEGRA_BB_XMM_POWER
@@ -936,7 +938,7 @@ static struct tegra_usb_platform_data tegra_ehci2_hsic_xmm_pdata = {
 	},
 	.ops = &hsic_xmm_plat_ops,
 };
-
+#endif
 
 static int hsic_enable_gpio = -1;
 static int hsic_reset_gpio = -1;
@@ -998,6 +1000,7 @@ void hsic_power_off(void)
 	}
 }
 
+#if defined(CONFIG_USB_SUPPORT)
 static struct tegra_usb_phy_platform_ops hsic_plat_ops = {
 	.open = hsic_platform_open,
 	.close = hsic_platform_close,
@@ -1050,15 +1053,14 @@ static struct tegra_usb_platform_data tegra_udc_pdata = {
 	},
 };
 
-static struct tegra_usb_platform_data tegra_ehci1_utmi_pdata = {
-	.port_otg = true,
+static struct tegra_usb_platform_data tegra_ehci2_utmi_pdata = {
+	.port_otg = false,
 	.has_hostpc = true,
 	.phy_intf = TEGRA_USB_PHY_INTF_UTMI,
-	.op_mode = TEGRA_USB_OPMODE_HOST,
+	.op_mode        = TEGRA_USB_OPMODE_HOST,
 	.u_data.host = {
 		.vbus_gpio = -1,
-		.vbus_reg = "vdd_vbus_micro_usb",
-		.hot_plug = true,
+		.hot_plug = false,
 		.remote_wakeup_supported = true,
 		.power_off_on_suspend = true,
 	},
@@ -1075,14 +1077,15 @@ static struct tegra_usb_platform_data tegra_ehci1_utmi_pdata = {
 	},
 };
 
-static struct tegra_usb_platform_data tegra_ehci2_utmi_pdata = {
+static struct tegra_usb_platform_data tegra_ehci3_utmi_pdata = {
 	.port_otg = false,
 	.has_hostpc = true,
 	.phy_intf = TEGRA_USB_PHY_INTF_UTMI,
-	.op_mode	= TEGRA_USB_OPMODE_HOST,
+	.op_mode = TEGRA_USB_OPMODE_HOST,
 	.u_data.host = {
 		.vbus_gpio = -1,
-		.hot_plug = false,
+		.vbus_reg = "vdd_vbus_typea_usb",
+		.hot_plug = true,
 		.remote_wakeup_supported = true,
 		.power_off_on_suspend = true,
 	},
@@ -1091,7 +1094,7 @@ static struct tegra_usb_platform_data tegra_ehci2_utmi_pdata = {
 		.elastic_limit = 16,
 		.idle_wait_delay = 17,
 		.term_range_adj = 6,
-		.xcvr_setup = 15,
+		.xcvr_setup = 8,
 		.xcvr_lsfslew = 2,
 		.xcvr_lsrslew = 2,
 		.xcvr_setup_offset = 0,
@@ -1099,14 +1102,14 @@ static struct tegra_usb_platform_data tegra_ehci2_utmi_pdata = {
 	},
 };
 
-static struct tegra_usb_platform_data tegra_ehci3_utmi_pdata = {
-	.port_otg = false,
+static struct tegra_usb_platform_data tegra_ehci1_utmi_pdata = {
+	.port_otg = true,
 	.has_hostpc = true,
 	.phy_intf = TEGRA_USB_PHY_INTF_UTMI,
-	.op_mode	= TEGRA_USB_OPMODE_HOST,
+	.op_mode = TEGRA_USB_OPMODE_HOST,
 	.u_data.host = {
 		.vbus_gpio = -1,
-		.vbus_reg = "vdd_vbus_typea_usb",
+		.vbus_reg = "vdd_vbus_micro_usb",
 		.hot_plug = true,
 		.remote_wakeup_supported = true,
 		.power_off_on_suspend = true,
@@ -1116,7 +1119,7 @@ static struct tegra_usb_platform_data tegra_ehci3_utmi_pdata = {
 		.elastic_limit = 16,
 		.idle_wait_delay = 17,
 		.term_range_adj = 6,
-		.xcvr_setup = 8,
+		.xcvr_setup = 15,
 		.xcvr_lsfslew = 2,
 		.xcvr_lsrslew = 2,
 		.xcvr_setup_offset = 0,
@@ -1128,8 +1131,9 @@ static struct tegra_usb_otg_data tegra_otg_pdata = {
 	.ehci_device = &tegra_ehci1_device,
 	.ehci_pdata = &tegra_ehci1_utmi_pdata,
 };
+#endif
 
-#if CONFIG_USB_SUPPORT
+#if defined(CONFIG_USB_SUPPORT)
 static void cardhu_usb_init(void)
 {
 	struct board_info bi;