From: JJ Ding Date: Wed, 21 Sep 2011 05:42:51 +0000 (-0700) Subject: Input: elantech - remove module parameter force_elantech X-Git-Tag: firefly_0821_release~176^2~541^2~380^2~35 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4af61e90270e35bafa9e99a3c48fb3f363da592d;p=firefly-linux-kernel-4.4.55.git Input: elantech - remove module parameter force_elantech This essentially reverts commit f81bc788ff91d4efd4baf88b2c29713838caa8e5. With recent work on elantech driver, I believe we now have complete support for all elantech touchpads. So remove this hack. Signed-off-by: JJ Ding Reviewed-by: Éric Piel Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/mouse/elantech.c b/drivers/input/mouse/elantech.c index c2d91ebbadf4..25290b395c88 100644 --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -28,10 +28,6 @@ printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__); \ } while (0) -static bool force_elantech; -module_param_named(force_elantech, force_elantech, bool, 0644); -MODULE_PARM_DESC(force_elantech, "Force the Elantech PS/2 protocol extension to be used, 1 = enabled, 0 = disabled (default)."); - /* * Send a Synaptics style sliced query command */ @@ -1164,12 +1160,8 @@ int elantech_detect(struct psmouse *psmouse, bool set_properties) param[0], param[1], param[2]); if (!elantech_is_signature_valid(param)) { - if (!force_elantech) { - pr_debug("Probably not a real Elantech touchpad. Aborting.\n"); - return -1; - } - - pr_debug("Probably not a real Elantech touchpad. Enabling anyway due to force_elantech.\n"); + pr_debug("Probably not a real Elantech touchpad. Aborting.\n"); + return -1; } if (set_properties) {