usb: host: ehci-dbg: put spaces around operators

This patch fixes coding style issues reported by checkpatch concerning
to missing spaces around operators.

There is an additional change on line 49 that removes unnecessary
parentheses around ternary operands.

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 3b423e122423d5c55b60a69bd7e836c66e734bbe..980ca55f466aa4e098c48e9205a6e597508303c4 100644 (file)
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -46,7 +46,7 @@ static void dbg_hcs_params(struct ehci_hcd *ehci, char *label)
                        /* FIXME MIPS won't readb() ... */
                        byte = readb(&ehci->caps->portroute[(i >> 1)]);
                        sprintf(tmp, "%d ",
-                               ((i & 0x1) ? ((byte)&0xf) : ((byte>>4)&0xf)));
+                               (i & 0x1) ? byte & 0xf : (byte >> 4) & 0xf);
                        strcat(buf, tmp);
                }
                ehci_dbg(ehci, "%s portroute %s\n", label, buf);
@@ -257,14 +257,14 @@ dbg_port_buf(char *buf, unsigned len, const char *label, int port, u32 status)
                "%s%sport:%d status %06x %d %s%s%s%s%s%s "
                "sig=%s%s%s%s%s%s%s%s%s%s%s",
                label, label[0] ? " " : "", port, status,
-               status>>25,/*device address */
-               (status & PORT_SSTS)>>23 == PORTSC_SUSPEND_STS_ACK ?
+               status >> 25, /*device address */
+               (status & PORT_SSTS) >> 23 == PORTSC_SUSPEND_STS_ACK ?
                                                " ACK" : "",
-               (status & PORT_SSTS)>>23 == PORTSC_SUSPEND_STS_NYET ?
+               (status & PORT_SSTS) >> 23 == PORTSC_SUSPEND_STS_NYET ?
                                                " NYET" : "",
-               (status & PORT_SSTS)>>23 == PORTSC_SUSPEND_STS_STALL ?
+               (status & PORT_SSTS) >> 23 == PORTSC_SUSPEND_STS_STALL ?
                                                " STALL" : "",
-               (status & PORT_SSTS)>>23 == PORTSC_SUSPEND_STS_ERR ?
+               (status & PORT_SSTS) >> 23 == PORTSC_SUSPEND_STS_ERR ?
                                                " ERR" : "",
                (status & PORT_POWER) ? " POWER" : "",
                (status & PORT_OWNER) ? " OWNER" : "",
@@ -846,7 +846,7 @@ static ssize_t fill_registers_buffer(struct debug_buffer *buf)
        if (dev_is_pci(hcd->self.controller)) {
                struct pci_dev  *pdev;
                u32             offset, cap, cap2;
-               unsigned        count = 256/4;
+               unsigned        count = 256 / 4;
 
                pdev = to_pci_dev(ehci_to_hcd(ehci)->self.controller);
                offset = HCC_EXT_CAPS(ehci_readl(ehci,
@@ -1058,7 +1058,7 @@ static int debug_periodic_open(struct inode *inode, struct file *file)
        if (!buf)
                return -ENOMEM;
 
-       buf->alloc_size = (sizeof(void *) == 4 ? 6 : 8)*PAGE_SIZE;
+       buf->alloc_size = (sizeof(void *) == 4 ? 6 : 8) * PAGE_SIZE;
        file->private_data = buf;
        return 0;
 }