Messages in this thread Patch in this message | | | Date | Sat, 07 Jan 2006 12:16:01 -0500 | From | Dmitry Torokhov <> | Subject | [PATCH 02/24] Mousedev: make module parameters visible in sysfs |
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Input: mousedev - make module parameters visible in sysfs
Signed-off-by: Dmitry Torokhov <dtor@mail.ru> ---
drivers/input/mousedev.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-)
Index: work/drivers/input/mousedev.c =================================================================== --- work.orig/drivers/input/mousedev.c +++ work/drivers/input/mousedev.c @@ -40,15 +40,15 @@ MODULE_LICENSE("GPL"); #endif static int xres = CONFIG_INPUT_MOUSEDEV_SCREEN_X; -module_param(xres, uint, 0); +module_param(xres, uint, 0644); MODULE_PARM_DESC(xres, "Horizontal screen resolution"); static int yres = CONFIG_INPUT_MOUSEDEV_SCREEN_Y; -module_param(yres, uint, 0); +module_param(yres, uint, 0644); MODULE_PARM_DESC(yres, "Vertical screen resolution"); static unsigned tap_time = 200; -module_param(tap_time, uint, 0); +module_param(tap_time, uint, 0644); MODULE_PARM_DESC(tap_time, "Tap time for touchpads in absolute mode (msecs)"); struct mousedev_hw_data { @@ -155,7 +155,7 @@ static void mousedev_abs_event(struct in switch (code) { case ABS_X: size = dev->absmax[ABS_X] - dev->absmin[ABS_X]; - if (size == 0) size = xres; + if (size == 0) size = xres ? : 1; if (value > dev->absmax[ABS_X]) value = dev->absmax[ABS_X]; if (value < dev->absmin[ABS_X]) value = dev->absmin[ABS_X]; mousedev->packet.x = ((value - dev->absmin[ABS_X]) * xres) / size; @@ -164,7 +164,7 @@ static void mousedev_abs_event(struct in case ABS_Y: size = dev->absmax[ABS_Y] - dev->absmin[ABS_Y]; - if (size == 0) size = yres; + if (size == 0) size = yres ? : 1; if (value > dev->absmax[ABS_Y]) value = dev->absmax[ABS_Y]; if (value < dev->absmin[ABS_Y]) value = dev->absmin[ABS_Y]; mousedev->packet.y = yres - ((value - dev->absmin[ABS_Y]) * yres) / size; - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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