Hi,
On 23/02/17 15:39, Uri Mashiach wrote:
A weak version of the function board_usb_init is implemented in: common/usb.c drivers/usb/host/xhci-omap.c
To fix the double implementations:
- Convert the board_usb_init function in drivers/usb/host/xhci-omap.c normal (not weak).
- The function board_usb_init in drivers/usb/host/xhci-omap.c calls to the weak function omap_xhci_board_usb_init.
- Rename board version of the function board_usb_init to omap_xhci_board_usb_init. Done only for boards that defines CONFIG_USB_XHCI_OMAP.
To achieve the same flexibility with the function board_usb_cleanup:
- Add a normal (not weak) implementation of the function board_usb_cleanup in drivers/usb/host/xhci-omap.c
- The function board_usb_cleanup in drivers/usb/host/xhci-omap.c calls to the weak function omap_xhci_board_usb_cleanup.
- Rename board version of the function board_usb_cleanup to omap_xhci_board_usb_cleanup. Done only for boards that defines CONFIG_USB_XHCI_OMAP.
Cc: Lokesh Vutla lokeshvutla@ti.com Signed-off-by: Uri Mashiach uri.mashiach@compulab.co.il Acked-by: Marek Vasut marex@denx.de Reviewed-by: Tom Rini trini@konsulko.com
V1 -> V2: Use __weak instead of attribute block V2 -> V4: none
board/compulab/cl-som-am57x/cl-som-am57x.c | 2 +- board/ti/am43xx/board.c | 4 ++-- board/ti/am57xx/board.c | 4 ++-- board/ti/dra7xx/evm.c | 4 ++-- drivers/usb/host/xhci-omap.c | 17 +++++++++++++++--
What about board/ti/omap5_uevm/evm.c ?
5 files changed, 22 insertions(+), 9 deletions(-)
diff --git a/board/compulab/cl-som-am57x/cl-som-am57x.c b/board/compulab/cl-som-am57x/cl-som-am57x.c index bdd0a2b..fe1468f 100644 --- a/board/compulab/cl-som-am57x/cl-som-am57x.c +++ b/board/compulab/cl-som-am57x/cl-som-am57x.c @@ -54,7 +54,7 @@ int board_mmc_init(bd_t *bis) #endif /* CONFIG_GENERIC_MMC */
#ifdef CONFIG_USB_XHCI_OMAP -int board_usb_init(int index, enum usb_init_type init) +int omap_xhci_board_usb_init(int index, enum usb_init_type init) { setbits_le32((*prcm)->cm_l3init_usb_otg_ss1_clkctrl, OTG_SS_CLKCTRL_MODULEMODE_HW | OPTFCLKEN_REFCLK960M); diff --git a/board/ti/am43xx/board.c b/board/ti/am43xx/board.c index 390cc16..2572029 100644 --- a/board/ti/am43xx/board.c +++ b/board/ti/am43xx/board.c @@ -694,7 +694,7 @@ int usb_gadget_handle_interrupts(int index) #endif /* CONFIG_USB_DWC3 */
#if defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_XHCI_OMAP) -int board_usb_init(int index, enum usb_init_type init) +int omap_xhci_board_usb_init(int index, enum usb_init_type init) { enable_usb_clocks(index); #ifdef CONFIG_USB_DWC3 @@ -725,7 +725,7 @@ int board_usb_init(int index, enum usb_init_type init) return 0; }
-int board_usb_cleanup(int index, enum usb_init_type init) +int omap_xhci_board_usb_cleanup(int index, enum usb_init_type init) { #ifdef CONFIG_USB_DWC3 switch (index) { diff --git a/board/ti/am57xx/board.c b/board/ti/am57xx/board.c index 1611514..4afa914 100644 --- a/board/ti/am57xx/board.c +++ b/board/ti/am57xx/board.c @@ -618,7 +618,7 @@ int usb_gadget_handle_interrupts(int index) #endif /* CONFIG_USB_DWC3 */
#if defined(CONFIG_USB_DWC3) || defined(CONFIG_USB_XHCI_OMAP) -int board_usb_init(int index, enum usb_init_type init) +int omap_xhci_board_usb_init(int index, enum usb_init_type init) { enable_usb_clocks(index); switch (index) { @@ -652,7 +652,7 @@ int board_usb_init(int index, enum usb_init_type init) return 0; }
-int board_usb_cleanup(int index, enum usb_init_type init) +int omap_xhci_board_usb_cleanup(int index, enum usb_init_type init) { #ifdef CONFIG_USB_DWC3 switch (index) { diff --git a/board/ti/dra7xx/evm.c b/board/ti/dra7xx/evm.c index bd1c809..65bce93 100644 --- a/board/ti/dra7xx/evm.c +++ b/board/ti/dra7xx/evm.c @@ -727,7 +727,7 @@ static struct ti_usb_phy_device usb_phy2_device = { .index = 1, };
-int board_usb_init(int index, enum usb_init_type init) +int omap_xhci_board_usb_init(int index, enum usb_init_type init) { enable_usb_clocks(index); switch (index) { @@ -764,7 +764,7 @@ int board_usb_init(int index, enum usb_init_type init) return 0; }
-int board_usb_cleanup(int index, enum usb_init_type init) +int omap_xhci_board_usb_cleanup(int index, enum usb_init_type init) { switch (index) { case 0: diff --git a/drivers/usb/host/xhci-omap.c b/drivers/usb/host/xhci-omap.c index b881b19..a1b4f2f 100644 --- a/drivers/usb/host/xhci-omap.c +++ b/drivers/usb/host/xhci-omap.c @@ -27,12 +27,25 @@ DECLARE_GLOBAL_DATA_PTR;
static struct omap_xhci omap;
-__weak int __board_usb_init(int index, enum usb_init_type init) +__weak int omap_xhci_board_usb_init(int index, enum usb_init_type init) { return 0; }
int board_usb_init(int index, enum usb_init_type init)
- __attribute__((weak, alias("__board_usb_init")));
+{
- return omap_xhci_board_usb_init(index, init);
+}
+__weak int omap_xhci_board_usb_cleanup(int index, enum usb_init_type init) +{
- return 0;
+}
+int board_usb_cleanup(int index, enum usb_init_type init) +{
- return omap_xhci_board_usb_cleanup(index, init);
+}
static int omap_xhci_core_init(struct omap_xhci *omap) {