diff options
| author |   Alan Tull <atull@kernel.org> | 2018-05-16 18:49:55 -0500 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-05-25 18:23:55 +0200 |
| commit | 7085e2a94f7df5f419e3cfb2fe809ce6564e9629 (patch) | |
| tree | b0609f2d091aae39e00609357d5e6de678887bef /include/linux/fpga | |
| parent | fpga: region: don't use drvdata in common fpga code (diff) | |
| download | linux-dev-7085e2a94f7df5f419e3cfb2fe809ce6564e9629.tar.xz linux-dev-7085e2a94f7df5f419e3cfb2fe809ce6564e9629.zip | |
fpga: manager: change api, don't use drvdata
Change fpga_mgr_register to not set or use drvdata. This supports
the case where a PCIe device has more than one manager.
Add fpga_mgr_create/free functions. Change fpga_mgr_register and
fpga_mgr_unregister functions to take the mgr struct as their only
parameter.
struct fpga_manager *fpga_mgr_create(struct device *dev,
const char *name,
const struct fpga_manager_ops *mops,
void *priv);
void fpga_mgr_free(struct fpga_manager *mgr);
int fpga_mgr_register(struct fpga_manager *mgr);
void fpga_mgr_unregister(struct fpga_manager *mgr);
Update the drivers that call fpga_mgr_register with the new API.
Signed-off-by: Alan Tull <atull@kernel.org>
[Moritz: Fixup whitespace issue]
Reported-by: Jiuyue Ma <majiuyue@huawei.com>
Signed-off-by: Moritz Fischer <mdf@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/fpga')
| -rw-r--r-- | include/linux/fpga/fpga-mgr.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/linux/fpga/fpga-mgr.h b/include/linux/fpga/fpga-mgr.h index 3c6de23aabdf..1266c1108e70 100644 --- a/include/linux/fpga/fpga-mgr.h +++ b/include/linux/fpga/fpga-mgr.h @@ -170,9 +170,11 @@ struct fpga_manager *fpga_mgr_get(struct device *dev); void fpga_mgr_put(struct fpga_manager *mgr); -int fpga_mgr_register(struct device *dev, const char *name, - const struct fpga_manager_ops *mops, void *priv); - -void fpga_mgr_unregister(struct device *dev); +struct fpga_manager *fpga_mgr_create(struct device *dev, const char *name, + const struct fpga_manager_ops *mops, + void *priv); +void fpga_mgr_free(struct fpga_manager *mgr); +int fpga_mgr_register(struct fpga_manager *mgr); +void fpga_mgr_unregister(struct fpga_manager *mgr); #endif /*_LINUX_FPGA_MGR_H */ |