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| author | Alan Stern <stern@rowland.harvard.edu> | 2011-01-10 11:24:14 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-01-22 18:38:58 -0800 |
| commit | ad84e4a9efb7c8ed322bafb6ebdb9c3a49a3d3a8 (patch) | |
| tree | 349322cc16dc14d29154567011163cf9c35a0ce4 /drivers/char/generic_nvram.c | |
| parent | d5aa475180d03d45c5dc6134aa833f1b3e89c45e (diff) | |
USB: g_printer: fix bug in module parameter definitions
This patch (as1442) fixes a bug in g_printer: Module parameters should
not be marked "__initdata" if they are accessible in sysfs (i.e., if
the mode value in the module_param() macro is nonzero). Otherwise
attempts to access the parameters will cause addressing violations.
Character-string module parameters must not be marked "__initdata"
if the module can be unloaded, because the kernel needs to access the
parameter variable at unload time in order to free the
dynamically-allocated string.
Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: Roland Kletzing <devzero@web.de>
CC: Craig W. Nadler <craig@nadler.us>
CC: <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/char/generic_nvram.c')
0 files changed, 0 insertions, 0 deletions