diff options
| author | Colin Ian King <colin.king@canonical.com> | 2018-11-19 16:34:00 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-23 16:13:14 +0100 |
| commit | f4b614adbf3aceaa4dab034665c379352777de39 (patch) | |
| tree | 36e6760004db8f2f69ccd41b68c8814093552085 | |
| parent | 18557feccfbf96dd6d4a62723904927064ad3592 (diff) | |
| download | blackbird-obmc-linux-f4b614adbf3aceaa4dab034665c379352777de39.tar.gz blackbird-obmc-linux-f4b614adbf3aceaa4dab034665c379352777de39.zip | |
drivers: usb: early: clean up indentation, remove extraneous tabs
There is a hunk of code that is indented too much by one level, fix
this by removing the extraneous tabs.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/early/ehci-dbgp.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c index d633c2abe5a4..ea0d531c63e2 100644 --- a/drivers/usb/early/ehci-dbgp.c +++ b/drivers/usb/early/ehci-dbgp.c @@ -631,28 +631,28 @@ static int ehci_reset_port(int port) if (!(portsc & PORT_RESET)) break; } - if (portsc & PORT_RESET) { - /* force reset to complete */ - loop = 100 * 1000; - writel(portsc & ~(PORT_RWC_BITS | PORT_RESET), - &ehci_regs->port_status[port - 1]); - do { - udelay(1); - portsc = readl(&ehci_regs->port_status[port-1]); - } while ((portsc & PORT_RESET) && (--loop > 0)); - } + if (portsc & PORT_RESET) { + /* force reset to complete */ + loop = 100 * 1000; + writel(portsc & ~(PORT_RWC_BITS | PORT_RESET), + &ehci_regs->port_status[port - 1]); + do { + udelay(1); + portsc = readl(&ehci_regs->port_status[port-1]); + } while ((portsc & PORT_RESET) && (--loop > 0)); + } - /* Device went away? */ - if (!(portsc & PORT_CONNECT)) - return -ENOTCONN; + /* Device went away? */ + if (!(portsc & PORT_CONNECT)) + return -ENOTCONN; - /* bomb out completely if something weird happened */ - if ((portsc & PORT_CSC)) - return -EINVAL; + /* bomb out completely if something weird happened */ + if ((portsc & PORT_CSC)) + return -EINVAL; - /* If we've finished resetting, then break out of the loop */ - if (!(portsc & PORT_RESET) && (portsc & PORT_PE)) - return 0; + /* If we've finished resetting, then break out of the loop */ + if (!(portsc & PORT_RESET) && (portsc & PORT_PE)) + return 0; return -EBUSY; } |
