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WSL2-Linux-Kernel
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usb: gadget: udc: make debug prints compatible with both pci and platform devices 

This patch adds a struct device member to UDC data structure and
makes changes to the arguments of dev_err and dev_dbg calls so that
the debug prints work for both pci and platform devices.

Signed-off-by: Raviteja Garimella <raviteja.garimella@broadcom.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Raviteja Garimella 2017-05-10 18:21:18 +05:30 коммит произвёл Felipe Balbi
Родитель a676fb62b1
Коммит 498beb4281
3 изменённых файлов: 18 добавлений и 15 удалений
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4
drivers/usb/gadget/udc/amd5536udc.h
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@ -563,6 +563,8 @@ struct udc {
u16 cur_config;
u16 cur_intf;
u16 cur_alt;
struct device *dev;
};
#define to_amd5536_udc(g) (container_of((g), struct udc, gadget))
@ -639,7 +641,7 @@ MODULE_PARM_DESC(use_fullspeed, "true for fullspeed only");
/* debug macros ------------------------------------------------------------*/
#define DBG(udc , args...) dev_dbg(&(udc)->pdev->dev, args)
#define DBG(udc , args...) dev_dbg(udc->dev, args)
#ifdef UDC_VERBOSE
#define VDBG DBG

1
drivers/usb/gadget/udc/amd5536udc_pci.c
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@ -168,6 +168,7 @@ static int udc_pci_probe(
dev->phys_addr = resource;
dev->irq = pdev->irq;
dev->pdev = pdev;
dev->dev = &pdev->dev;
/* general probing */
if (udc_probe(dev)) {

28
drivers/usb/gadget/udc/snps_udc_core.c
Просмотреть файл

@ -209,18 +209,18 @@ static void print_regs(struct udc *dev)
if (use_dma && use_dma_ppb && !use_dma_ppb_du) {
DBG(dev, "DMA mode = PPBNDU (packet per buffer "
"WITHOUT desc. update)\n");
dev_info(&dev->pdev->dev, "DMA mode (%s)\n", "PPBNDU");
dev_info(dev->dev, "DMA mode (%s)\n", "PPBNDU");
} else if (use_dma && use_dma_ppb && use_dma_ppb_du) {
DBG(dev, "DMA mode = PPBDU (packet per buffer "
"WITH desc. update)\n");
dev_info(&dev->pdev->dev, "DMA mode (%s)\n", "PPBDU");
dev_info(dev->dev, "DMA mode (%s)\n", "PPBDU");
}
if (use_dma && use_dma_bufferfill_mode) {
DBG(dev, "DMA mode = BF (buffer fill mode)\n");
dev_info(&dev->pdev->dev, "DMA mode (%s)\n", "BF");
dev_info(dev->dev, "DMA mode (%s)\n", "BF");
}
if (!use_dma)
dev_info(&dev->pdev->dev, "FIFO mode\n");
dev_info(dev->dev, "FIFO mode\n");
DBG(dev, "-------------------------------------------------------\n");
}
@ -1624,7 +1624,7 @@ static void udc_setup_endpoints(struct udc *dev)
static void usb_connect(struct udc *dev)
{
dev_info(&dev->pdev->dev, "USB Connect\n");
dev_info(dev->dev, "USB Connect\n");
dev->connected = 1;
@ -1642,7 +1642,7 @@ static void usb_connect(struct udc *dev)
static void usb_disconnect(struct udc *dev)
{
dev_info(&dev->pdev->dev, "USB Disconnect\n");
dev_info(dev->dev, "USB Disconnect\n");
dev->connected = 0;
@ -2106,7 +2106,7 @@ static irqreturn_t udc_data_out_isr(struct udc *dev, int ep_ix)
}
/* HE event ? */
if (tmp & AMD_BIT(UDC_EPSTS_HE)) {
dev_err(&dev->pdev->dev, "HE ep%dout occurred\n", ep->num);
dev_err(dev->dev, "HE ep%dout occurred\n", ep->num);
/* clear HE */
writel(tmp | AMD_BIT(UDC_EPSTS_HE), &ep->regs->sts);
@ -2305,7 +2305,7 @@ static irqreturn_t udc_data_in_isr(struct udc *dev, int ep_ix)
if (use_dma) {
/* BNA ? */
if (epsts & AMD_BIT(UDC_EPSTS_BNA)) {
dev_err(&dev->pdev->dev,
dev_err(dev->dev,
"BNA ep%din occurred - DESPTR = %08lx\n",
ep->num,
(unsigned long) readl(&ep->regs->desptr));
@ -2318,7 +2318,7 @@ static irqreturn_t udc_data_in_isr(struct udc *dev, int ep_ix)
}
/* HE event ? */
if (epsts & AMD_BIT(UDC_EPSTS_HE)) {
dev_err(&dev->pdev->dev,
dev_err(dev->dev,
"HE ep%dn occurred - DESPTR = %08lx\n",
ep->num, (unsigned long) readl(&ep->regs->desptr));
@ -2956,7 +2956,7 @@ __acquires(dev->lock)
/* link up all endpoints */
udc_setup_endpoints(dev);
dev_info(&dev->pdev->dev, "Connect: %s\n",
dev_info(dev->dev, "Connect: %s\n",
usb_speed_string(dev->gadget.speed));
/* init ep 0 */
@ -3168,20 +3168,20 @@ int udc_probe(struct udc *dev)
/* init registers, interrupts, ... */
startup_registers(dev);
dev_info(&dev->pdev->dev, "%s\n", mod_desc);
dev_info(dev->dev, "%s\n", mod_desc);
snprintf(tmp, sizeof(tmp), "%d", dev->irq);
dev_info(&dev->pdev->dev,
dev_info(dev->dev,
"irq %s, pci mem %08lx, chip rev %02x(Geode5536 %s)\n",
tmp, dev->phys_addr, dev->chiprev,
(dev->chiprev == UDC_HSA0_REV) ? "A0" : "B1");
strcpy(tmp, UDC_DRIVER_VERSION_STRING);
if (dev->chiprev == UDC_HSA0_REV) {
dev_err(&dev->pdev->dev, "chip revision is A0; too old\n");
dev_err(dev->dev, "chip revision is A0; too old\n");
retval = -ENODEV;
goto finished;
}
dev_info(&dev->pdev->dev,
dev_info(dev->dev,
"driver version: %s(for Geode5536 B1)\n", tmp);
udc = dev;