diff options
| author |   Arnd Bergmann <arnd@arndb.de> | 2014-06-04 10:00:59 +0200 |
|---|---|---|
| committer |   Sebastian Reichel <sre@kernel.org> | 2014-06-05 00:59:05 +0200 |
| commit | b357d7b58f379ebe8038cd97b6204f2f5c52220d (patch) | |
| tree | 921680e5b9203c7b21cb54066c92149839284ecb /drivers/hsi/controllers/omap_ssi.c | |
| parent | HSI: fix omap ssi driver dependency (diff) | |
| download | linux-dev-b357d7b58f379ebe8038cd97b6204f2f5c52220d.tar.xz linux-dev-b357d7b58f379ebe8038cd97b6204f2f5c52220d.zip | |
hsi: omap_ssi_port: use normal module refcounting
The ref_module() function is used for internal housekeeping of the
module code, it's not normally used by subsystems or device drivers,
and the use of ref_module in the omap_ssi_port driver causes a link
build error when modules are disabled:
hsi/controllers/omap_ssi_port.c: In function 'ssi_port_probe':
hsi/controllers/omap_ssi_port.c:1119:2: error: implicit declaration of function 'ref_module' [-Werror=implicit-function-declaration]
This changes the omap_ssi_port driver to use try_module_get()
and module_put() instead, which is the normal way to ensure that
the driver providing a device used in another module does not
go away.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Sebastian Reichel <sre@kernel.org>
Cc: Carlos Chinea <carlos.chinea@nokia.com>
Cc: Ivaylo Dimitrov <ivo.g.dimitrov.75@gmail.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
Diffstat (limited to 'drivers/hsi/controllers/omap_ssi.c')
0 files changed, 0 insertions, 0 deletions