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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-10-12 22:19:16 +0300
committerTejun Heo <tj@kernel.org>2017-10-23 17:06:09 +0300
commit05b83605992b3d6cd53f8d339842a3b4530ab6e8 (patch)
tree5a00af928601fbf1cfc62348be889ad3e4594a1d /drivers/ata/pata_atp867x.c
parent14d7045c7f3b0a9d3b00274c23d7d516fc6d44d9 (diff)
downloadlinux-05b83605992b3d6cd53f8d339842a3b4530ab6e8.tar.xz
ata: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. In cases where a "drop through" comment was already in place, I replaced it with a proper "fall through" comment, which is what GCC is expecting to find. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata/pata_atp867x.c')
-rw-r--r--drivers/ata/pata_atp867x.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ata/pata_atp867x.c b/drivers/ata/pata_atp867x.c
index 3ea50dc5ea47..3729e2448eb6 100644
--- a/drivers/ata/pata_atp867x.c
+++ b/drivers/ata/pata_atp867x.c
@@ -171,6 +171,7 @@ static int atp867x_get_active_clocks_shifted(struct ata_port *ap,
default:
printk(KERN_WARNING "ATP867X: active %dclk is invalid. "
"Using 12clk.\n", clk);
+ /* fall through */
case 9 ... 12:
clocks = 7; /* 12 clk */
break;
@@ -203,6 +204,7 @@ static int atp867x_get_recover_clocks_shifted(unsigned int clk)
default:
printk(KERN_WARNING "ATP867X: recover %dclk is invalid. "
"Using default 12clk.\n", clk);
+ /* fall through */
case 12: /* default 12 clk */
clocks = 0;
break;