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authorNicholas Mc Guire <hofrat@osadl.org>2017-01-12 16:55:02 +0100
committerFelipe Balbi <felipe.balbi@linux.intel.com>2017-01-24 11:04:10 +0200
commitfdb09b3e0c1db50aa72755cb001dd13fd7e27111 (patch)
tree478997183bf5a7c4810f2a90929f19f173bdb806 /drivers/usb/dwc2
parent04a9db799253e0993ebb46b4096f7514c62193f7 (diff)
usb: dwc2: host: use true/false for boolean
For boolean variables true/false is preferred over 1/0 for readability. Acked-by: John Youn <johnyoun@synopsys.com> Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2')
-rw-r--r--drivers/usb/dwc2/hcd.c12
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
index 37ee72d2c734..dcfab67019fd 100644
--- a/drivers/usb/dwc2/hcd.c
+++ b/drivers/usb/dwc2/hcd.c
@@ -2967,7 +2967,7 @@ static void dwc2_process_periodic_channels(struct dwc2_hsotg *hsotg)
qspcavail = (tx_status & TXSTS_QSPCAVAIL_MASK) >>
TXSTS_QSPCAVAIL_SHIFT;
if (qspcavail == 0) {
- no_queue_space = 1;
+ no_queue_space = true;
break;
}
@@ -2996,7 +2996,7 @@ static void dwc2_process_periodic_channels(struct dwc2_hsotg *hsotg)
TXSTS_FSPCAVAIL_SHIFT;
status = dwc2_queue_transaction(hsotg, qh->channel, fspcavail);
if (status < 0) {
- no_fifo_space = 1;
+ no_fifo_space = true;
break;
}
@@ -3296,7 +3296,7 @@ static void dwc2_wakeup_detected(unsigned long data)
dwc2_readl(hsotg->regs + HPRT0));
dwc2_hcd_rem_wakeup(hsotg);
- hsotg->bus_suspended = 0;
+ hsotg->bus_suspended = false;
/* Change to L0 state */
hsotg->lx_state = DWC2_L0;
@@ -3332,7 +3332,7 @@ static void dwc2_port_suspend(struct dwc2_hsotg *hsotg, u16 windex)
hprt0 |= HPRT0_SUSP;
dwc2_writel(hprt0, hsotg->regs + HPRT0);
- hsotg->bus_suspended = 1;
+ hsotg->bus_suspended = true;
/*
* If hibernation is supported, Phy clock will be suspended
@@ -3394,7 +3394,7 @@ static void dwc2_port_resume(struct dwc2_hsotg *hsotg)
hprt0 = dwc2_read_hprt0(hsotg);
hprt0 &= ~(HPRT0_RES | HPRT0_SUSP);
dwc2_writel(hprt0, hsotg->regs + HPRT0);
- hsotg->bus_suspended = 0;
+ hsotg->bus_suspended = false;
spin_unlock_irqrestore(&hsotg->lock, flags);
}
@@ -5000,7 +5000,7 @@ int dwc2_hcd_init(struct dwc2_hsotg *hsotg, int irq)
hsotg->dev->dma_mask == NULL) {
dev_warn(hsotg->dev,
"dma_mask not set, disabling DMA\n");
- hsotg->params.host_dma = 0;
+ hsotg->params.host_dma = false;
hsotg->params.dma_desc_enable = 0;
}