From: Fabio Estevam Date: Wed, 12 Nov 2014 17:55:07 +0000 (-0200) Subject: serial: imx: Fix warning when building 'allmodconfig' X-Git-Tag: omap-for-v3.19/fixes-rc1~86^2~21 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=93d94b37fd044674e4e495bed82a45c38bde865a;p=pandora-kernel.git serial: imx: Fix warning when building 'allmodconfig' When CONFIG_SERIAL_IMX_CONSOLE=n and CONFIG_CONSOLE_POLL=y we get the following build warning: drivers/tty/serial/imx.c:306:13: warning: 'imx_port_ucrs_save' defined but not used [-Wunused-function] drivers/tty/serial/imx.c:315:13: warning: 'imx_port_ucrs_restore' defined but not used [-Wunused-function] imx_port_ucrs_save/restore are only used under CONFIG_SERIAL_IMX_CONSOLE, so their definitions should be also be protected only by CONFIG_SERIAL_IMX_CONSOLE. This was detected when building 'allmodconfig'. Reported-by: Olof's autobuilder Signed-off-by: Fabio Estevam Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed