> > Asking linux-pm for help here: If we want to support RuntimePM for I2C
> > clients, do we need to enable RuntimePM on the logical I2C adapter
> > device (the bus master) which is already marked using
> > pm_runtime_no_callbacks?
>
> In theory you don't need to. But there are some advantages
On Sat, 19 Dec 2015, Wolfram Sang wrote:
> Asking linux-pm for help here: If we want to support RuntimePM for I2C
> clients, do we need to enable RuntimePM on the logical I2C adapter
> device (the bus master) which is already marked using
> pm_runtime_no_callbacks?
In theory you don't need to. B
On Thu, Dec 17, 2015 at 09:46:55AM +, Charles Keepax wrote:
> On Wed, Dec 16, 2015 at 02:53:07PM +0100, Sylwester Nawrocki wrote:
> > On 15/12/15 19:14, Wolfram Sang wrote:
> > > Since commit 6ada5c1e1b077a ("i2c: Mark adapter devices with
> > > pm_runtime_no_callbacks"), runtime PM on adapters
Hi,
> > Since commit 6ada5c1e1b077a ("i2c: Mark adapter devices with
> > pm_runtime_no_callbacks"), runtime PM on adapters turned into a no-op.
> > So, we can remove these calls.
>
> Won't this break i2c client devices that use runtime PM? Not sure
> if any cases of such client exist now, I'll tr
On Wed, Dec 16, 2015 at 02:53:07PM +0100, Sylwester Nawrocki wrote:
> On 15/12/15 19:14, Wolfram Sang wrote:
> > Since commit 6ada5c1e1b077a ("i2c: Mark adapter devices with
> > pm_runtime_no_callbacks"), runtime PM on adapters turned into a no-op.
> > So, we can remove these calls.
>
> Won't this
On 15/12/15 19:14, Wolfram Sang wrote:
> Since commit 6ada5c1e1b077a ("i2c: Mark adapter devices with
> pm_runtime_no_callbacks"), runtime PM on adapters turned into a no-op.
> So, we can remove these calls.
Won't this break i2c client devices that use runtime PM? Not sure
if any cases of such cli
Since commit 6ada5c1e1b077a ("i2c: Mark adapter devices with
pm_runtime_no_callbacks"), runtime PM on adapters turned into a no-op.
So, we can remove these calls.
Signed-off-by: Wolfram Sang
---
drivers/i2c/busses/i2c-s3c2410.c | 6 --
1 file changed, 6 deletions(-)
diff --git a/drivers/i2c
