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usb: dwc2: Cleanup some checkpatch issues

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This commmit is the result of running checkpatch --fix.

The results were verified for correctness. Some of the fixes result in
line over 80 char which we will fix manually later.

The following is a summary of what was done by checkpatch:
* Remove externs on function prototypes.
* Replace symbolic permissions with octal.
* Align code to open parens.
* Replace 'unsigned' with 'unsigned int'.
* Remove unneccessary blank lines.
* Add blank lines after declarations.
* Add spaces around operators.
* Remove unnecessary spaces after casts.
* Replace 'x == NULL' with '!x'.
* Replace kzalloc() with kcalloc().
* Concatenate multi-line strings.
* Use the BIT() macro.

Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
John Youn
2017-01-17 20:30:27 -08:00
committed by Felipe Balbi
parent 33e4c1a998
commit 9da5197475
15 changed files with 520 additions and 526 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/usb/dwc2/hcd_ddma.c
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@@ -106,7 +106,7 @@ static int dwc2_desc_list_alloc(struct dwc2_hsotg *hsotg, struct dwc2_qh *qh,
qh->desc_list_sz,
DMA_TO_DEVICE);
qh->n_bytes = kzalloc(sizeof(u32) * dwc2_max_desc_num(qh), flags);
qh->n_bytes = kcalloc(dwc2_max_desc_num(qh), sizeof(u32), flags);
if (!qh->n_bytes) {
dma_unmap_single(hsotg->dev, qh->desc_list_dma,
qh->desc_list_sz,
@@ -175,7 +175,6 @@ static void dwc2_frame_list_free(struct dwc2_hsotg *hsotg)
hsotg->frame_list = NULL;
spin_unlock_irqrestore(&hsotg->lock, flags);
}
static void dwc2_per_sched_enable(struct dwc2_hsotg *hsotg, u32 fr_list_en)
@@ -570,7 +569,7 @@ static void dwc2_fill_host_isoc_dma_desc(struct dwc2_hsotg *hsotg,
#endif
dma_sync_single_for_device(hsotg->dev,
qh->desc_list_dma +
qh->desc_list_dma +
(idx * sizeof(struct dwc2_dma_desc)),
sizeof(struct dwc2_dma_desc),
DMA_TO_DEVICE);
@@ -776,7 +775,7 @@ static void dwc2_init_non_isoc_dma_desc(struct dwc2_hsotg *hsotg,
n_desc - 1,
&qh->desc_list[n_desc - 1]);
dma_sync_single_for_device(hsotg->dev,
qh->desc_list_dma +
qh->desc_list_dma +
((n_desc - 1) *
sizeof(struct dwc2_dma_desc)),
sizeof(struct dwc2_dma_desc),
@@ -816,7 +815,7 @@ static void dwc2_init_non_isoc_dma_desc(struct dwc2_hsotg *hsotg,
dev_vdbg(hsotg->dev, "set A bit in desc 0 (%p)\n",
&qh->desc_list[0]);
dma_sync_single_for_device(hsotg->dev,
qh->desc_list_dma,
qh->desc_list_dma,
sizeof(struct dwc2_dma_desc),
DMA_TO_DEVICE);
}
@@ -1064,7 +1063,7 @@ stop_scan:
}
static int dwc2_update_non_isoc_urb_state_ddma(struct dwc2_hsotg *hsotg,
struct dwc2_host_chan *chan,
struct dwc2_host_chan *chan,
struct dwc2_qtd *qtd,
struct dwc2_dma_desc *dma_desc,
enum dwc2_halt_status halt_status,