On 1/12/2017 7:53 AM, Nicholas Mc Guire wrote:
> For boolean variables true/false is preferred over 1/0 for readability.
>
> Signed-off-by: Nicholas Mc Guire <hof...@osadl.org>
> ---
> Problem reported by scripts/coccinelle/misc/boolinit.cocci:
> ./drivers/usb/dwc2/hcd.c:5003:2-24: WARNING: Assignment of bool to 0/1
> ./drivers/usb/dwc2/hcd.c:3397:1-21: WARNING: Assignment of bool to 0/1
> ./drivers/usb/dwc2/hcd.c:3335:1-21: WARNING: Assignment of bool to 0/1
> ./drivers/usb/dwc2/hcd.c:2970:3-17: WARNING: Assignment of bool to 0/1
> ./drivers/usb/dwc2/hcd.c:2999:3-16: WARNING: Assignment of bool to 0/1
> ./drivers/usb/dwc2/hcd.c:3299:1-21: WARNING: Assignment of bool to 0/1
>
> Patch was compile tested with: x86_64_defconfig + CONFIG_USB_DWC2
>
> Patch is against 4.10-rc3 (localversion-next is next-20170112)
>
> drivers/usb/dwc2/hcd.c | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c
> index 9f66777..7467a37 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;
> }
>
>
+Felipe
Acked-by: John Youn <johny...@synopsys.com>
This one also required fix-up for next.
Regards,
John
