Converting jiffies to milliseconds by "val * 1000 / HZ" is technically
OK but jiffies_to_msecs(val) is the cleaner solution and handles all
corner cases correctly. This is a minor API consolidation only and
should make things more readable.
Signed-off-by: Nicholas Mc Guire <[email protected]>
---
Patch was only compile tested with u8500_defconfig + CONFIG_AB8500_BM=y
Patch is against 3.19.0-rc7 (localversion-next is -next-20150209)
drivers/power/ab8500_fg.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/power/ab8500_fg.c b/drivers/power/ab8500_fg.c
index eee4493..d6d4223 100644
--- a/drivers/power/ab8500_fg.c
+++ b/drivers/power/ab8500_fg.c
@@ -629,7 +629,7 @@ int ab8500_fg_inst_curr_finalize(struct ab8500_fg *di, int *res)
&di->ab8500_fg_complete,
INS_CURR_TIMEOUT);
dev_dbg(di->dev, "Finalize time: %d ms\n",
- ((INS_CURR_TIMEOUT - timeout) * 1000) / HZ);
+ jiffies_to_msecs(INS_CURR_TIMEOUT - timeout));
if (!timeout) {
ret = -ETIME;
disable_irq(di->irq);
@@ -731,7 +731,7 @@ int ab8500_fg_inst_curr_blocking(struct ab8500_fg *di)
&di->ab8500_fg_started,
INS_CURR_TIMEOUT);
dev_dbg(di->dev, "Start time: %d ms\n",
- ((INS_CURR_TIMEOUT - timeout) * 1000) / HZ);
+ jiffies_to_msecs(INS_CURR_TIMEOUT - timeout));
if (!timeout) {
ret = -ETIME;
dev_err(di->dev, "completion timed out [%d]\n",
--
1.7.10.4
Hi,
On Mon, Feb 09, 2015 at 12:21:05PM -0500, Nicholas Mc Guire wrote:
> Converting jiffies to milliseconds by "val * 1000 / HZ" is technically
> OK but jiffies_to_msecs(val) is the cleaner solution and handles all
> corner cases correctly. This is a minor API consolidation only and
> should make things more readable.
>
> Signed-off-by: Nicholas Mc Guire <[email protected]>
Thanks, applied to battery-2.6.git.
-- Sebastian