* [PATCH] ARM: mx35_3ds: remove unnecessary USB OTG init flag
@ 2018-02-21 22:17 Martin Kaiser
2018-02-24 9:08 ` Shawn Guo
0 siblings, 1 reply; 2+ messages in thread
From: Martin Kaiser @ 2018-02-21 22:17 UTC (permalink / raw)
To: Shawn Guo, Sascha Hauer, Fabio Estevam, Russell King,
linux-arm-kernel, linux-kernel
Cc: Martin Kaiser
The platform-specific init function for the USB OTG port,
mx35_3ds_otg_init(), sets the MXC_EHCI_INTERNAL_PHY flag.
This flag is applicable only to the host port, not to the OTG port. It's
ignored by mx35_initialize_usb_hw() when the OTG port is initialized.
Remove the flag to make it clear what is actually configured.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
---
arch/arm/mach-imx/mach-mx35_3ds.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
index 1c33a6c..f1963f2 100644
--- a/arch/arm/mach-imx/mach-mx35_3ds.c
+++ b/arch/arm/mach-imx/mach-mx35_3ds.c
@@ -407,7 +407,7 @@ static void __init imx35_3ds_init_mc13892(void)
static int mx35_3ds_otg_init(struct platform_device *pdev)
{
- return mx35_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY);
+ return mx35_initialize_usb_hw(pdev->id, 0);
}
/* OTG config */
--
2.1.4
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] ARM: mx35_3ds: remove unnecessary USB OTG init flag
2018-02-21 22:17 [PATCH] ARM: mx35_3ds: remove unnecessary USB OTG init flag Martin Kaiser
@ 2018-02-24 9:08 ` Shawn Guo
0 siblings, 0 replies; 2+ messages in thread
From: Shawn Guo @ 2018-02-24 9:08 UTC (permalink / raw)
To: Martin Kaiser
Cc: Sascha Hauer, Fabio Estevam, Russell King, linux-arm-kernel,
linux-kernel
On Wed, Feb 21, 2018 at 11:17:43PM +0100, Martin Kaiser wrote:
> The platform-specific init function for the USB OTG port,
> mx35_3ds_otg_init(), sets the MXC_EHCI_INTERNAL_PHY flag.
>
> This flag is applicable only to the host port, not to the OTG port. It's
> ignored by mx35_initialize_usb_hw() when the OTG port is initialized.
>
> Remove the flag to make it clear what is actually configured.
>
> Signed-off-by: Martin Kaiser <martin@kaiser.cx>
We do not take any patch on legacy board files, unless it fixes some
real problem.
Shawn
> ---
> arch/arm/mach-imx/mach-mx35_3ds.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-imx/mach-mx35_3ds.c b/arch/arm/mach-imx/mach-mx35_3ds.c
> index 1c33a6c..f1963f2 100644
> --- a/arch/arm/mach-imx/mach-mx35_3ds.c
> +++ b/arch/arm/mach-imx/mach-mx35_3ds.c
> @@ -407,7 +407,7 @@ static void __init imx35_3ds_init_mc13892(void)
>
> static int mx35_3ds_otg_init(struct platform_device *pdev)
> {
> - return mx35_initialize_usb_hw(pdev->id, MXC_EHCI_INTERNAL_PHY);
> + return mx35_initialize_usb_hw(pdev->id, 0);
> }
>
> /* OTG config */
> --
> 2.1.4
>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2018-02-21 22:17 [PATCH] ARM: mx35_3ds: remove unnecessary USB OTG init flag Martin Kaiser
2018-02-24 9:08 ` Shawn Guo
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