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Input: elantech - annotate fall-through case in elantech_use_host_notify()

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This avoids a warning when building with -Wimplicit-fallthrough.

Fixes: 883a2a80f7 ("Input: elantech - enable SMBus on new (2018+) systems")
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
Dmitry Torokhov 2019-07-24 10:29:03 +03:00
parent 883a2a80f7
commit f3b5720cab
1 changed files with 1 additions and 0 deletions
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drivers/input/mouse/elantech.c
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@ -1842,6 +1842,7 @@ static bool elantech_use_host_notify(struct psmouse *psmouse,
/* SMbus implementation is stable since 2018 */
if (dmi_get_bios_year() >= 2018)
return true;
/* fall through */
default:
psmouse_dbg(psmouse,
"Ignoring SMBus bus provider %d\n", info->bus);