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authorHeikki Krogerus <heikki.krogerus@linux.intel.com>2021-03-29 12:50:46 +0200
committerWolfram Sang <wsa@kernel.org>2021-04-10 21:43:02 +0200
commit9d383e96448dbfdd97a37e618f6af5a17a60ce0d (patch)
tree2438664a518ea88d50df75cc9de6b1eb5fbe7cc3 /drivers/input/mouse/elantech.c
parentplatform/chrome: chromeos_laptop - Prepare complete software nodes (diff)
downloadlinux-9d383e96448dbfdd97a37e618f6af5a17a60ce0d.tar.xz
linux-9d383e96448dbfdd97a37e618f6af5a17a60ce0d.zip
Input: elantech - Prepare a complete software node for the device
Creating a software node and supplying that for the device instead of only the device properties in it. A software node was always created in any case to hold the additional device properties, so this change does not have any real effect. This change makes it possible to remove support for the problematic "dangling" device properties from i2c subsystem, i.e. the "properties" member from struct i2c_board_info. The problems caused by them are not related to this driver. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
Diffstat (limited to 'drivers/input/mouse/elantech.c')
-rw-r--r--drivers/input/mouse/elantech.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c
index 97381e2e03ba..2d0bc029619f 100644
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1885,8 +1885,6 @@ static int elantech_create_smbus(struct psmouse *psmouse,
};
unsigned int idx = 0;
- smbus_board.properties = i2c_props;
-
i2c_props[idx++] = PROPERTY_ENTRY_U32("touchscreen-size-x",
info->x_max + 1);
i2c_props[idx++] = PROPERTY_ENTRY_U32("touchscreen-size-y",
@@ -1918,6 +1916,10 @@ static int elantech_create_smbus(struct psmouse *psmouse,
if (elantech_is_buttonpad(info))
i2c_props[idx++] = PROPERTY_ENTRY_BOOL("elan,clickpad");
+ smbus_board.fwnode = fwnode_create_software_node(i2c_props, NULL);
+ if (IS_ERR(smbus_board.fwnode))
+ return PTR_ERR(smbus_board.fwnode);
+
return psmouse_smbus_init(psmouse, &smbus_board, NULL, 0, false,
leave_breadcrumbs);
}