[U-Boot] [PATCH 3/3] usb: dwc2: Replace printf, pr_err by dev_info, dev_err

From: Patrice Chotard patrice.chotard@st.com

Replace printf() call by dev_info() and pr_err() by dev_err()

Signed-off-by: Patrice Chotard patrice.chotard@st.com --- drivers/usb/host/dwc2.c | 20 +++++++++++--------- 1 file changed, 11 insertions(+), 9 deletions(-)

diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c index 596f583406e4..03a2ed2f504b 100644 --- a/drivers/usb/host/dwc2.c +++ b/drivers/usb/host/dwc2.c @@ -114,7 +114,7 @@ static void dwc_otg_flush_tx_fifo(struct dwc2_core_regs *regs, const int num) ret = wait_for_bit_le32(&regs->grstctl, DWC2_GRSTCTL_TXFFLSH, false, 1000, false); if (ret) - printf("%s: Timeout!\n", __func__); + dev_info(dev, "%s: Timeout!\n", __func__);

/* Wait for 3 PHY Clocks */ udelay(1); @@ -133,7 +133,7 @@ static void dwc_otg_flush_rx_fifo(struct dwc2_core_regs *regs) ret = wait_for_bit_le32(&regs->grstctl, DWC2_GRSTCTL_RXFFLSH, false, 1000, false); if (ret) - printf("%s: Timeout!\n", __func__); + dev_info(dev, "%s: Timeout!\n", __func__);

/* Wait for 3 PHY Clocks */ udelay(1); @@ -151,14 +151,14 @@ static void dwc_otg_core_reset(struct dwc2_core_regs *regs) ret = wait_for_bit_le32(&regs->grstctl, DWC2_GRSTCTL_AHBIDLE, true, 1000, false); if (ret) - printf("%s: Timeout!\n", __func__); + dev_info(dev, "%s: Timeout!\n", __func__);

/* Core Soft Reset */ writel(DWC2_GRSTCTL_CSFTRST, &regs->grstctl); ret = wait_for_bit_le32(&regs->grstctl, DWC2_GRSTCTL_CSFTRST, false, 1000, false); if (ret) - printf("%s: Timeout!\n", __func__); + dev_info(dev, "%s: Timeout!\n", __func__);

/* * Wait for core to come out of reset. @@ -183,7 +183,7 @@ static int dwc_vbus_supply_init(struct udevice *dev)

ret = regulator_set_enable(priv->vbus_supply, true); if (ret) { - pr_err("Error enabling vbus supply\n"); + dev_err(dev, "Error enabling vbus supply\n"); return ret; }

@@ -297,7 +297,7 @@ static void dwc_otg_core_host_init(struct udevice *dev, ret = wait_for_bit_le32(&regs->hc_regs[i].hcchar, DWC2_HCCHAR_CHEN, false, 1000, false); if (ret) - printf("%s: Timeout!\n", __func__); + dev_info("%s: Timeout!\n", __func__); }

/* Turn on the vbus power. */ @@ -1118,7 +1118,7 @@ int _submit_int_msg(struct dwc2_priv *priv, struct usb_device *dev, timeout = get_timer(0) + USB_TIMEOUT_MS(pipe); for (;;) { if (get_timer(0) > timeout) { - printf("Timeout poll on interrupt endpoint\n"); + dev_err(dev, "Timeout poll on interrupt endpoint\n"); return -ETIMEDOUT; } ret = _submit_bulk_msg(priv, dev, pipe, buffer, len); @@ -1134,11 +1134,13 @@ static int dwc2_init_common(struct udevice *dev, struct dwc2_priv *priv) int i, j;

snpsid = readl(&regs->gsnpsid); - printf("Core Release: %x.%03x\n", snpsid >> 12 & 0xf, snpsid & 0xfff); + dev_info(dev, "Core Release: %x.%03x\n", + snpsid >> 12 & 0xf, snpsid & 0xfff);

if ((snpsid & DWC2_SNPSID_DEVID_MASK) != DWC2_SNPSID_DEVID_VER_2xx && (snpsid & DWC2_SNPSID_DEVID_MASK) != DWC2_SNPSID_DEVID_VER_3xx) { - printf("SNPSID invalid (not DWC2 OTG device): %08x\n", snpsid); + dev_info(dev, "SNPSID invalid (not DWC2 OTG device): %08x\n", + snpsid); return -ENODEV; }