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Groups > linux.kernel > #1455875
| From | Kamal Dasu <kdasu.kdev@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH v0 3/4] i2c: brcmstb: Use complete() instead of complete_all() |
| Date | 2016-08-03 18:10 +0200 |
| Message-ID | <s26U2-4HD-11@gated-at.bofh.it> (permalink) |
| References | <s239M-2mN-45@gated-at.bofh.it> <s23jr-2qd-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
LGTM On Wed, Aug 3, 2016 at 8:03 AM, Daniel Wagner <wagi@monom.org> wrote: > From: Daniel Wagner <daniel.wagner@bmw-carit.de> > > There is only one waiter for the completion, therefore there > is no need to use complete_all(). Let's make that clear by > using complete() instead of complete_all(). > > The usage pattern of the completion is: > > brcmstb_send_i2c_cmd() > reinit_completion() > ... > /* initiate transfer by setting iic_enable */ > ... > brcmstb_i2c_wait_for_completion() > > Signed-off-by: Daniel Wagner <daniel.wagner@bmw-carit.de> Reviewed-by: Kamal Dasu <kdasu.kdev@gmail.com> > --- > drivers/i2c/busses/i2c-brcmstb.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/i2c/busses/i2c-brcmstb.c b/drivers/i2c/busses/i2c-brcmstb.c > index 6a8cfc1..ab4ff96 100644 > --- a/drivers/i2c/busses/i2c-brcmstb.c > +++ b/drivers/i2c/busses/i2c-brcmstb.c > @@ -228,7 +228,7 @@ static irqreturn_t brcmstb_i2c_isr(int irq, void *devid) > return IRQ_NONE; > > brcmstb_i2c_enable_disable_irq(dev, INT_DISABLE); > - complete_all(&dev->done); > + complete(&dev->done); > > dev_dbg(dev->device, "isr handled"); > return IRQ_HANDLED; > -- > 2.7.4
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[PATCH v0 3/4] i2c: brcmstb: Use complete() instead of complete_all() Daniel Wagner <wagi@monom.org> - 2016-08-03 14:20 +0200 Re: [PATCH v0 3/4] i2c: brcmstb: Use complete() instead of complete_all() Kamal Dasu <kdasu.kdev@gmail.com> - 2016-08-03 18:10 +0200
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