dma_status bit flag is set but never really used
so get rid of it.
Reported-by: Felipe Balbi <ba...@kernel.org>
Signed-off-by: Roger Quadros <rog...@ti.com>
---
drivers/usb/dwc3/dwc3-omap.c | 6 ------
1 file changed, 6 deletions(-)
diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index 55da2c7..890b8a6 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -126,8 +126,6 @@ struct dwc3_omap {
u32 debug_offset;
u32 irq0_offset;
- u32 dma_status:1;
-
struct extcon_dev *edev;
struct notifier_block vbus_nb;
struct notifier_block id_nb;
@@ -277,9 +275,6 @@ static irqreturn_t dwc3_omap_interrupt(int irq, void *_omap)
reg = dwc3_omap_read_irqmisc_status(omap);
- if (reg & USBOTGSS_IRQMISC_DMADISABLECLR)
- omap->dma_status = false;
-
dwc3_omap_write_irqmisc_status(omap, reg);
reg = dwc3_omap_read_irq0_status(omap);
@@ -504,7 +499,6 @@ static int dwc3_omap_probe(struct platform_device *pdev)
/* check the DMA Status */
reg = dwc3_omap_readl(omap->base, USBOTGSS_SYSCONFIG);
- omap->dma_status = !!(reg & USBOTGSS_SYSCONFIG_DMADISABLE);
ret = devm_request_irq(dev, omap->irq, dwc3_omap_interrupt, 0,
"dwc3-omap", omap);
--
2.5.0
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