[PATCH v3 4/7] vfio: platform: reset: calxedaxgmac: add reset function registration

Eric Auger
2015-10-23T12:39:23Z

This patch adds the reset function registration/unregistration.
This is handled through the module_vfio_reset_handler macro. This
latter also defines a MODULE_ALIAS which simplifies the load from
vfio-platform.

Signed-off-by: Eric Auger <eric.auger@linaro.org>

---
v2 -> v3:
- do not include vfio_platform_reset_private.h anymore (removed)
- remove pr_info
- rework commit message

v1 -> v2:
- uses the module_vfio_reset_handler macro
- add pr_info on vfio reset
- do not export vfio_platform_calxedaxgmac_reset symbol anymore
---
drivers/vfio/platform/reset/vfio_platform_calxedaxgmac.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/vfio/platform/reset/vfio_platform_calxedaxgmac.c b/drivers/vfio/platform/reset/vfio_platform_calxedaxgmac.c
index 619dc7d..640f5d8 100644
--- a/drivers/vfio/platform/reset/vfio_platform_calxedaxgmac.c
+++ b/drivers/vfio/platform/reset/vfio_platform_calxedaxgmac.c
@@ -30,8 +30,6 @@
#define DRIVER_AUTHOR "Eric Auger <eric.auger@linaro.org>"
#define DRIVER_DESC "Reset support for Calxeda xgmac vfio platform device"

-#define CALXEDAXGMAC_COMPAT "calxeda,hb-xgmac"
-
/* XGMAC Register definitions */
#define XGMAC_CONTROL 0x00000000 /* MAC Configuration */

@@ -78,7 +76,8 @@ int vfio_platform_calxedaxgmac_reset(struct vfio_platform_device *vdev)

return 0;
}
-EXPORT_SYMBOL_GPL(vfio_platform_calxedaxgmac_reset);
+
+module_vfio_reset_handler("calxeda,hb-xgmac", vfio_platform_calxedaxgmac_reset);

MODULE_VERSION(DRIVER_VERSION);
MODULE_LICENSE("GPL v2");
--
1.9.1