diff options
| author | Bartosz Golaszewski <bartosz.golaszewski@linaro.org> | 2025-11-14 19:37:55 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-11-21 15:13:56 +0100 |
| commit | a75a5b148b4e1d7c0525359be455d5a54024b714 (patch) | |
| tree | 2493e4f16a90ac205d3653bb72493fb56ad63068 /drivers/usb/host | |
| parent | 363eb9bfdea537c456cec62c0560ab7d386c555c (diff) | |
usb: ohci-da8xx: remove unused platform data
We no longer support any board files for DaVinci in mainline and so
struct da8xx_ohci_root_hub is no longer used. Remove it together with
all the code it's used for.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Link: https://patch.msgid.link/20251114-davinci-usb-v1-1-737380353a74@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ohci-da8xx.c | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c index 3c5ca2d7c92e..0938c0e7a8b6 100644 --- a/drivers/usb/host/ohci-da8xx.c +++ b/drivers/usb/host/ohci-da8xx.c @@ -18,7 +18,6 @@ #include <linux/of.h> #include <linux/platform_device.h> #include <linux/phy/phy.h> -#include <linux/platform_data/usb-davinci.h> #include <linux/regulator/consumer.h> #include <linux/usb.h> #include <linux/usb/hcd.h> @@ -166,17 +165,6 @@ static int ohci_da8xx_has_oci(struct usb_hcd *hcd) return 0; } -static int ohci_da8xx_has_potpgt(struct usb_hcd *hcd) -{ - struct device *dev = hcd->self.controller; - struct da8xx_ohci_root_hub *hub = dev_get_platdata(dev); - - if (hub && hub->potpgt) - return 1; - - return 0; -} - static int ohci_da8xx_regulator_event(struct notifier_block *nb, unsigned long event, void *data) { @@ -228,7 +216,6 @@ static int ohci_da8xx_register_notify(struct usb_hcd *hcd) static int ohci_da8xx_reset(struct usb_hcd *hcd) { struct device *dev = hcd->self.controller; - struct da8xx_ohci_root_hub *hub = dev_get_platdata(dev); struct ohci_hcd *ohci = hcd_to_ohci(hcd); int result; u32 rh_a; @@ -266,10 +253,6 @@ static int ohci_da8xx_reset(struct usb_hcd *hcd) rh_a &= ~RH_A_NOCP; rh_a |= RH_A_OCPM; } - if (ohci_da8xx_has_potpgt(hcd)) { - rh_a &= ~RH_A_POTPGT; - rh_a |= hub->potpgt << 24; - } ohci_writel(ohci, rh_a, &ohci->regs->roothub.a); return result; |