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authorRusty Russell <rusty@rustcorp.com.au>2010-08-12 07:04:33 +0200
committerRusty Russell <rusty@rustcorp.com.au>2010-08-11 15:34:37 +0200
commit886275ce41a9751117367fb387ed171049eb6148 (patch)
tree0e712d9902ab3c2c23dffb1c3565369fac72d2fa /drivers/char
parentparam: lock myri10ge_fw_name against sysfs changes. (diff)
downloadlinux-886275ce41a9751117367fb387ed171049eb6148.tar.xz
linux-886275ce41a9751117367fb387ed171049eb6148.zip
param: lock if_sdio's lbs_helper_name and lbs_fw_name against sysfs changes.
Since it can be changed via sysfs, we need to make a copy. This most generic way of doing this is to keep a flag so we know when to free it. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Reviewed-by: Takashi Iwai <tiwai@suse.de> Cc: Dan Williams <dcbw@redhat.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: libertas-dev@lists.infradead.org Cc: linux-wireless@vger.kernel.org Cc: netdev@vger.kernel.org
Diffstat (limited to 'drivers/char')
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