watchdog: pnx4008: make global wdt_clk static
authorVladimir Zapolskiy <vz@mleia.com>
Wed, 28 Oct 2015 00:55:35 +0000 (02:55 +0200)
committerWim Van Sebroeck <wim@iguana.be>
Mon, 23 Nov 2015 07:59:07 +0000 (08:59 +0100)
commit4c30737ce16612b0f3b840a7c9928385cbb67555
tree5ba81f4c9f3e1b92ae6bf1eb30588eca37886c03
parentb647d4297234e7f5456c16635ca0cdd82b7055db
watchdog: pnx4008: make global wdt_clk static

Silences sparse warning:

  drivers/watchdog/pnx4008_wdt.c:83:25:
    warning: symbol 'wdt_clk' was not declared. Should it be static?

Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/pnx4008_wdt.c