diff options
| author | Thomas White <taw@bitwiz.org.uk> | 2009-07-01 19:16:01 +0100 |
|---|---|---|
| committer | Thomas White <taw@bitwiz.org.uk> | 2009-07-01 19:16:01 +0100 |
| commit | 545aaa08cf1b77bca91137f17a625370c258ec0d (patch) | |
| tree | df1e9a572100f2208f9a81b80868e9846b78a0c9 /drivers | |
| parent | 89815f11b50befdcff19dc8cb862549ea057715e (diff) | |
Debug
This adds some register debugging watchpoints
Signed-off-by: Thomas White <taw@bitwiz.org.uk>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mfd/glamo/glamo-core.c | 1 | ||||
| -rw-r--r-- | drivers/mfd/glamo/glamo-display.c | 2 | ||||
| -rw-r--r-- | drivers/mfd/glamo/glamo-fb.c | 2 |
3 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mfd/glamo/glamo-core.c b/drivers/mfd/glamo/glamo-core.c index d8ebf400180..9e9292b70e4 100644 --- a/drivers/mfd/glamo/glamo-core.c +++ b/drivers/mfd/glamo/glamo-core.c @@ -107,6 +107,7 @@ static struct glamo_core *glamo_handle; static inline void __reg_write(struct glamo_core *glamo, u_int16_t reg, u_int16_t val) { + printk(KERN_CRIT "Core %i -> %x\n", val, reg); writew(val, glamo->base + reg); } diff --git a/drivers/mfd/glamo/glamo-display.c b/drivers/mfd/glamo/glamo-display.c index 339c383805c..1fd2b7de97c 100644 --- a/drivers/mfd/glamo/glamo-display.c +++ b/drivers/mfd/glamo/glamo-display.c @@ -104,7 +104,7 @@ static void reg_write_lcd(struct glamodrm_handle *gdrm, for (i = 0; i != 2; i++) nop(); - + printk(KERN_CRIT "LCD %i -> %x\n", val, reg); iowrite16(val, gdrm->lcd_base + reg); } diff --git a/drivers/mfd/glamo/glamo-fb.c b/drivers/mfd/glamo/glamo-fb.c index 95d40d25cf7..fcdc373ca77 100644 --- a/drivers/mfd/glamo/glamo-fb.c +++ b/drivers/mfd/glamo/glamo-fb.c @@ -103,7 +103,7 @@ static void reg_write(struct glamofb_handle *glamo, for (i = 0; i != 2; i++) nop(); - + printk(KERN_CRIT "LCD %i -> %x\n", val, reg); writew(val, glamo->base + reg); } |