From a1fa8bbb90f4ee6da98bd14542a5170998c00444 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Fri, 1 Sep 2023 11:49:47 +0200 Subject: dm: usb: udc: Factor out plain udevice handler functions Pull the functionality of UDC uclass that operates on plain udevice and does not use this dev_array array into separate functions and expose those functions, so that as much code as possible can be switched over to these functions and the dev_array can be dropped. Reviewed-by: Mattijs Korpershoek Signed-off-by: Marek Vasut --- include/linux/usb/gadget.h | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'include/linux') diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index b3f4b8d134c..3ef41e89fef 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -970,6 +970,23 @@ extern void usb_ep_autoconfig_reset(struct usb_gadget *); extern int usb_gadget_handle_interrupts(int index); +/** + * udc_device_get_by_index() - Get UDC udevice by index + * @index: UDC device index + * @udev: UDC udevice matching the index (if found) + * + * Return: 0 if Ok, -ve on error + */ +int udc_device_get_by_index(int index, struct udevice **udev); + +/** + * udc_device_put() - Put UDC udevice + * @udev: UDC udevice + * + * Return: 0 if Ok, -ve on error + */ +int udc_device_put(struct udevice *udev); + #if CONFIG_IS_ENABLED(DM_USB_GADGET) int usb_gadget_initialize(int index); int usb_gadget_release(int index); -- cgit v1.2.3 From 890076d20e618d06d0bf215018764e2352335860 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Fri, 1 Sep 2023 11:50:02 +0200 Subject: dm: usb: udc: Drop legacy udevice handler functions Remove legacy functions limited by the dev_array array, those are no longer used anywhere, all the code uses plain udevice based access now. The usb_gadget_handle_interrupts() is doing udevice look up until all call sites use dm_usb_gadget_handle_interrupts(). Reviewed-by: Mattijs Korpershoek Signed-off-by: Marek Vasut --- include/linux/usb/gadget.h | 17 ----------------- 1 file changed, 17 deletions(-) (limited to 'include/linux') diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 3ef41e89fef..699c32bf279 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -987,21 +987,4 @@ int udc_device_get_by_index(int index, struct udevice **udev); */ int udc_device_put(struct udevice *udev); -#if CONFIG_IS_ENABLED(DM_USB_GADGET) -int usb_gadget_initialize(int index); -int usb_gadget_release(int index); -int dm_usb_gadget_handle_interrupts(struct udevice *dev); -#else -#include -static inline int usb_gadget_initialize(int index) -{ - return board_usb_init(index, USB_INIT_DEVICE); -} - -static inline int usb_gadget_release(int index) -{ - return board_usb_cleanup(index, USB_INIT_DEVICE); -} -#endif - #endif /* __LINUX_USB_GADGET_H */ -- cgit v1.2.3 From 2caf974b5fac69a1b778e64503f2c107a8d7c3a3 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Fri, 1 Sep 2023 11:50:03 +0200 Subject: board: usb: Replace legacy usb_gadget_handle_interrupts() The usb_gadget_handle_interrupts() is no longer used anywhere, replace the remaining uses with dm_usb_gadget_handle_interrupts() which takes udevice as a parameter. Some of the UDC drivers currently ignore the index parameter altogether, those also ignore the udevice and have to be reworked. Other like the dwc3_uboot_handle_interrupt() had to be switched from index to udevice look up to avoid breakage. Reviewed-by: Mattijs Korpershoek Tested-by: Mattijs Korpershoek # on khadas vim3 Signed-off-by: Marek Vasut --- include/linux/usb/gadget.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 699c32bf279..36572be89e6 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -968,7 +968,7 @@ extern struct usb_ep *usb_ep_autoconfig(struct usb_gadget *, extern void usb_ep_autoconfig_reset(struct usb_gadget *); -extern int usb_gadget_handle_interrupts(int index); +extern int dm_usb_gadget_handle_interrupts(struct udevice *); /** * udc_device_get_by_index() - Get UDC udevice by index -- cgit v1.2.3 From 1e94b46f73cedcebbff73799203f3266c5b28d90 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 14 Sep 2023 18:21:46 -0600 Subject: common: Drop linux/printk.h from common header This old patch was marked as deferred. Bring it back to life, to continue towards the removal of common.h Move this out of the common header and include it only where needed. Signed-off-by: Simon Glass --- include/linux/soc/ti/cppi5.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux') diff --git a/include/linux/soc/ti/cppi5.h b/include/linux/soc/ti/cppi5.h index cfdf7ea29fc..3a55c3ec46f 100644 --- a/include/linux/soc/ti/cppi5.h +++ b/include/linux/soc/ti/cppi5.h @@ -11,6 +11,7 @@ #include #include #include +#include /** * Descriptor header, present in all types of descriptors -- cgit v1.2.3