diff options
| author | Eric Auger <eric.auger@linaro.org> | 2015-11-03 18:12:17 +0000 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2015-11-03 12:55:03 -0700 |
| commit | e9e0506ee60dd79714c59457f4301c602786defc (patch) | |
| tree | 2f155d28505742ce7af5bd843d4e71c7ca9e4eba /drivers/vfio/platform/vfio_platform_private.h | |
| parent | 0628c4dfd3a781c09aed983cc79b3c43c5c568bd (diff) | |
vfio: platform: use list of registered reset function
Remove the static lookup table and use the dynamic list of registered
reset functions instead. Also load the reset module through its alias.
The reset struct module pointer is stored in vfio_platform_device.
We also remove the useless struct device pointer parameter in
vfio_platform_get_reset.
This patch fixes the issue related to the usage of __symbol_get, which
besides from being moot, prevented compilation with CONFIG_MODULES
disabled.
Also usage of MODULE_ALIAS makes possible to add a new reset module
without needing to update the framework. This was suggested by Arnd.
Signed-off-by: Eric Auger <eric.auger@linaro.org>
Reported-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'drivers/vfio/platform/vfio_platform_private.h')
| -rw-r--r-- | drivers/vfio/platform/vfio_platform_private.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/vfio/platform/vfio_platform_private.h b/drivers/vfio/platform/vfio_platform_private.h index 415310f62b06..d1b0668fe394 100644 --- a/drivers/vfio/platform/vfio_platform_private.h +++ b/drivers/vfio/platform/vfio_platform_private.h @@ -58,6 +58,7 @@ struct vfio_platform_device { struct mutex igate; struct module *parent_module; const char *compat; + struct module *reset_module; /* * These fields should be filled by the bus specific binder @@ -81,12 +82,6 @@ struct vfio_platform_reset_node { vfio_platform_reset_fn_t reset; }; -struct vfio_platform_reset_combo { - const char *compat; - const char *reset_function_name; - const char *module_name; -}; - extern int vfio_platform_probe_common(struct vfio_platform_device *vdev, struct device *dev); extern struct vfio_platform_device *vfio_platform_remove_common |