On Saturday 26 November 2005 15:08, Jan Engelhardt wrote:
> Hello,
>
>
> linux-2.6.13/drivers/input/mousedev.c has some module_params, but they do
> not show up in /sys, i.e. there is no /sys/modules/mousedev directory at
> all. Even though it is a compiled-in 'module', I do know that even
> compiled-ins can get a directory under /sys/modules/, as is the case with
> a module_param in e.g. drivers/char/vt.c which shows as /sys/modules/vt.
>
> Can anybody confirm this or know what's wrong?
>
Hi Jan,
They have 0 permission so corresponding attributes are not created.
Something like the patch below shoudl fix that.
--
Dmitry
Input: mousedev - make module parameters visible in sysfs
Signed-off-by: Dmitry Torokhov <[email protected]>
---
drivers/input/mousedev.c | 6 +++---
1 files changed, 3 insertions(+), 3 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 {
-
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