From: Pedro Jardim <jardim.c.pedro@gmail.com>
Date: Thu, 23 Jan 2020 13:20:14 +0000 (-0300)
Subject: clock_imx8mq: Delete not used init_usb_clk()
X-Git-Tag: v2020.04-rc1~3^2~3
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=fb3c4d926fa52b4a4f5b887eb29d64c24eb93d40;p=oweals%2Fu-boot.git

clock_imx8mq: Delete not used init_usb_clk()

Function init_usb_clk() is not used anywhere, so it can simply be deleted.
This was detected by the following sparse warning:

arch/arm/mach-imx/imx8m/clock_imx8mq.c:377:6: warning: no previous prototype
 for ‘init_usb_clk’ [-Wmissing-prototypes]
 void init_usb_clk(void)
      ^~~~~~~~~~~~

Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
---

diff --git a/arch/arm/mach-imx/imx8m/clock_imx8mq.c b/arch/arm/mach-imx/imx8m/clock_imx8mq.c
index 878f2be166..663fe4d3ca 100644
--- a/arch/arm/mach-imx/imx8m/clock_imx8mq.c
+++ b/arch/arm/mach-imx/imx8m/clock_imx8mq.c
@@ -374,28 +374,6 @@ void init_wdog_clk(void)
 	clock_enable(CCGR_WDOG3, 1);
 }
 
-void init_usb_clk(void)
-{
-	if (!is_usb_boot()) {
-		clock_enable(CCGR_USB_CTRL1, 0);
-		clock_enable(CCGR_USB_CTRL2, 0);
-		clock_enable(CCGR_USB_PHY1, 0);
-		clock_enable(CCGR_USB_PHY2, 0);
-		/* 500MHz */
-		clock_set_target_val(USB_BUS_CLK_ROOT, CLK_ROOT_ON |
-				     CLK_ROOT_SOURCE_SEL(1));
-		/* 100MHz */
-		clock_set_target_val(USB_CORE_REF_CLK_ROOT, CLK_ROOT_ON |
-				     CLK_ROOT_SOURCE_SEL(1));
-		/* 100MHz */
-		clock_set_target_val(USB_PHY_REF_CLK_ROOT, CLK_ROOT_ON |
-				     CLK_ROOT_SOURCE_SEL(1));
-		clock_enable(CCGR_USB_CTRL1, 1);
-		clock_enable(CCGR_USB_CTRL2, 1);
-		clock_enable(CCGR_USB_PHY1, 1);
-		clock_enable(CCGR_USB_PHY2, 1);
-	}
-}
 
 void init_nand_clk(void)
 {