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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-08-05 22:14:26 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2019-08-09 08:28:28 +0300 |
| commit | dccce749ac66aa01593273d86cf3c55542ce6fc0 (patch) | |
| tree | ace6def5e6f4571d0a52af1c38905e8c1377d3d2 /drivers/usb/gadget/udc | |
| parent | e21a712a9685488f5ce80495b37b9fdbe96c230d (diff) | |
| download | linux-dccce749ac66aa01593273d86cf3c55542ce6fc0.tar.xz | |
USB: gadget: udc: s3c2410_udc: Mark expected switch fall-throughs
Mark switch cases where we are expecting to fall through.
This patch fixes the following warning (Building: tct_hammer_defconfig arm):
drivers/usb/gadget/udc/s3c2410_udc.c:314:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
drivers/usb/gadget/udc/s3c2410_udc.c:418:7: warning: this statement may fall through [-Wimplicit-fallthrough=]
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/udc')
| -rw-r--r-- | drivers/usb/gadget/udc/s3c2410_udc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c index af3e63316ace..f82208fbc249 100644 --- a/drivers/usb/gadget/udc/s3c2410_udc.c +++ b/drivers/usb/gadget/udc/s3c2410_udc.c @@ -312,6 +312,7 @@ static int s3c2410_udc_write_fifo(struct s3c2410_ep *ep, switch (idx) { default: idx = 0; + /* fall through */ case 0: fifo_reg = S3C2410_UDC_EP0_FIFO_REG; break; @@ -416,6 +417,7 @@ static int s3c2410_udc_read_fifo(struct s3c2410_ep *ep, switch (idx) { default: idx = 0; + /* fall through */ case 0: fifo_reg = S3C2410_UDC_EP0_FIFO_REG; break; |