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bus: Remove trailing whitespaces

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Signed-off-by: Elyes Haouas <ehaouas@noos.fr>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
This commit is contained in:
Elyes Haouas authored and Daniel Kiper committed 2022-03-14 15:43:58 +01:00
1 parent c216df4036
commit b3897585dd
13 files changed
+92 -92
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grub-core/bus/usb/uhci.c
+16 -16
View File
@@ -244,10 +244,10 @@ grub_uhci_pci_iter (grub_pci_device_t dev,
u->iobase = (base & GRUB_UHCI_IOMASK) + GRUB_MACHINE_PCI_IO_BASE;
/* Reset PIRQ and SMI */
addr = grub_pci_make_address (dev, GRUB_UHCI_REG_USBLEGSUP);
addr = grub_pci_make_address (dev, GRUB_UHCI_REG_USBLEGSUP);
grub_pci_write_word(addr, GRUB_UHCI_RESET_LEGSUP_SMI);
/* Reset the HC */
grub_uhci_writereg16(u, GRUB_UHCI_REG_USBCMD, GRUB_UHCI_CMD_HCRESET);
grub_uhci_writereg16(u, GRUB_UHCI_REG_USBCMD, GRUB_UHCI_CMD_HCRESET);
grub_millisleep(5);
/* Disable interrupts and commands (just to be safe) */
grub_uhci_writereg16(u, GRUB_UHCI_REG_USBINTR, 0);
@@ -399,7 +399,7 @@ grub_free_queue (struct grub_uhci *u, grub_uhci_qh_t qh, grub_uhci_td_t td,
u->qh_busy[qh - u->qh_virt] = 0;
*actual = 0;
/* Free the TDs in this queue and set last_trans. */
for (i=0; td; i++)
{
@@ -411,7 +411,7 @@ grub_free_queue (struct grub_uhci *u, grub_uhci_qh_t qh, grub_uhci_td_t td,
transfer->last_trans = i;
*actual += (td->ctrl_status + 1) & 0x7ff;
/* Unlink the queue. */
tdprev = td;
if (!td->linkptr2)
@@ -537,7 +537,7 @@ grub_uhci_setup_transfer (grub_usb_controller_t dev,
}
grub_dprintf ("uhci", "transfer, iobase:%08x\n", u->iobase);
for (i = 0; i < transfer->transcnt; i++)
{
grub_usb_transaction_t tr = &transfer->transactions[i];
@@ -604,7 +604,7 @@ grub_uhci_check_transfer (grub_usb_controller_t dev,
errtd = grub_dma_phys2virt (cdata->qh->elinkptr & ~0x0f, u->qh_chunk);
else
errtd = 0;
if (errtd)
{
grub_dprintf ("uhci", ">t status=0x%02x data=0x%02x td=%p, %x\n",
@@ -632,27 +632,27 @@ grub_uhci_check_transfer (grub_usb_controller_t dev,
/* Check if the endpoint is stalled. */
if (errtd->ctrl_status & (1 << 22))
err = GRUB_USB_ERR_STALL;
/* Check if an error related to the data buffer occurred. */
else if (errtd->ctrl_status & (1 << 21))
err = GRUB_USB_ERR_DATA;
/* Check if a babble error occurred. */
else if (errtd->ctrl_status & (1 << 20))
err = GRUB_USB_ERR_BABBLE;
/* Check if a NAK occurred. */
else if (errtd->ctrl_status & (1 << 19))
err = GRUB_USB_ERR_NAK;
/* Check if a timeout occurred. */
else if (errtd->ctrl_status & (1 << 18))
err = GRUB_USB_ERR_TIMEOUT;
/* Check if a bitstuff error occurred. */
else if (errtd->ctrl_status & (1 << 17))
err = GRUB_USB_ERR_BITSTUFF;
if (err)
{
grub_dprintf ("uhci", "transaction failed\n");
@@ -719,7 +719,7 @@ grub_uhci_portstatus (grub_usb_controller_t dev,
grub_uint64_t endtime;
grub_dprintf ("uhci", "portstatus, iobase:%08x\n", u->iobase);
grub_dprintf ("uhci", "enable=%d port=%d\n", enable, port);
if (port == 0)
@@ -746,7 +746,7 @@ grub_uhci_portstatus (grub_usb_controller_t dev,
grub_dprintf ("uhci", ">3detect=0x%02x\n", status);
return GRUB_USB_ERR_NONE;
}
/* Reset the port. */
status = grub_uhci_readreg16 (u, reg) & ~GRUB_UHCI_PORTSC_RWC;
grub_uhci_writereg16 (u, reg, status | (1 << 9));
@@ -796,7 +796,7 @@ grub_uhci_detect_dev (grub_usb_controller_t dev, int port, int *changed)
unsigned int status;
grub_dprintf ("uhci", "detect_dev, iobase:%08x\n", u->iobase);
if (port == 0)
reg = GRUB_UHCI_REG_PORTSC1;
else if (port == 1)
@@ -818,7 +818,7 @@ grub_uhci_detect_dev (grub_usb_controller_t dev, int port, int *changed)
}
else
*changed = 0;
if (! (status & GRUB_UHCI_DETECT_HAVE_DEVICE))
return GRUB_USB_SPEED_NONE;
else if (status & GRUB_UHCI_DETECT_LOW_SPEED)