diff mbox series

[1/4] clock_imx8mq: Delete not used init_usb_clk()

Message ID CAOyDSmbFYf-k9CCNwC2hf_sHDzKNpNdNMw9OWLjT09R18tRiEA@mail.gmail.com
State Superseded
Headers show
Series [1/4] clock_imx8mq: Delete not used init_usb_clk() | expand

Commit Message

Pedro Jardim Jan. 23, 2020, 12:43 p.m. UTC 
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 at gmail.com>
---
 arch/arm/mach-imx/imx8m/clock_imx8mq.c | 22 ----------------------
 1 file changed, 22 deletions(-)
diff mbox series

Patch

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)
 {