From: Baolin Wang <baolin.wang@linux.alibaba.com>
To: Wenhua Lin <Wenhua.Lin@unisoc.com>,
Linus Walleij <linus.walleij@linaro.org>,
Bartosz Golaszewski <brgl@bgdev.pl>,
Andy Shevchenko <andy@kernel.org>,
Orson Zhai <orsonzhai@gmail.com>,
Chunyan Zhang <zhang.lyra@gmail.com>
Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org,
wenhua lin <wenhua.lin1994@gmail.com>,
Xiongpeng Wu <xiongpeng.wu@unisoc.com>
Subject: Re: [PATCH 3/3] gpio: sprd: Add clear interrupt
Date: Wed, 9 Aug 2023 09:31:33 +0800 [thread overview]
Message-ID: <e5d5a440-af25-17a7-40a2-8dbbc8c20c69@linux.alibaba.com> (raw)
In-Reply-To: <20230808033144.2276-1-Wenhua.Lin@unisoc.com>
On 8/8/2023 11:31 AM, Wenhua Lin wrote:
> Clear interrupt after set the interrupt type.
Sorry, NAK. The commit message is meaningless.
> Signed-off-by: Wenhua Lin <Wenhua.Lin@unisoc.com>
> ---
> drivers/gpio/gpio-eic-sprd.c | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
> diff --git a/drivers/gpio/gpio-eic-sprd.c b/drivers/gpio/gpio-eic-sprd.c
> index c506cfd6df8e..31125f53bc97 100644
> --- a/drivers/gpio/gpio-eic-sprd.c
> +++ b/drivers/gpio/gpio-eic-sprd.c
> @@ -374,29 +374,34 @@ static int sprd_eic_irq_set_type(struct irq_data *data, unsigned int flow_type)
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTBOTH, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTMODE, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTPOL, 1);
> + sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTCLR, 1);
> irq_set_handler_locked(data, handle_edge_irq);
> break;
> case IRQ_TYPE_EDGE_FALLING:
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTBOTH, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTMODE, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTPOL, 0);
> + sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTCLR, 1);
> irq_set_handler_locked(data, handle_edge_irq);
> break;
> case IRQ_TYPE_EDGE_BOTH:
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTMODE, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTBOTH, 1);
> + sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTCLR, 1);
> irq_set_handler_locked(data, handle_edge_irq);
> break;
> case IRQ_TYPE_LEVEL_HIGH:
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTBOTH, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTMODE, 1);
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTPOL, 1);
> + sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTCLR, 1);
> irq_set_handler_locked(data, handle_level_irq);
> break;
> case IRQ_TYPE_LEVEL_LOW:
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTBOTH, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTMODE, 1);
> sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTPOL, 0);
> + sprd_eic_update(chip, offset, SPRD_EIC_ASYNC_INTCLR, 1);
> irq_set_handler_locked(data, handle_level_irq);
> break;
> default:
> @@ -409,29 +414,34 @@ static int sprd_eic_irq_set_type(struct irq_data *data, unsigned int flow_type)
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTBOTH, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTMODE, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTPOL, 1);
> + sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTCLR, 1);
> irq_set_handler_locked(data, handle_edge_irq);
> break;
> case IRQ_TYPE_EDGE_FALLING:
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTBOTH, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTMODE, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTPOL, 0);
> + sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTCLR, 1);
> irq_set_handler_locked(data, handle_edge_irq);
> break;
> case IRQ_TYPE_EDGE_BOTH:
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTMODE, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTBOTH, 1);
> + sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTCLR, 1);
> irq_set_handler_locked(data, handle_edge_irq);
> break;
> case IRQ_TYPE_LEVEL_HIGH:
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTBOTH, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTMODE, 1);
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTPOL, 1);
> + sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTCLR, 1);
> irq_set_handler_locked(data, handle_level_irq);
> break;
> case IRQ_TYPE_LEVEL_LOW:
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTBOTH, 0);
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTMODE, 1);
> sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTPOL, 0);
> + sprd_eic_update(chip, offset, SPRD_EIC_SYNC_INTCLR, 1);
> irq_set_handler_locked(data, handle_level_irq);
> break;
> default:
next prev parent reply other threads:[~2023-08-09 1:31 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-08 3:31 Wenhua Lin
2023-08-08 13:25 ` Andy Shevchenko
2023-08-10 7:27 ` wenhua lin
2023-08-10 9:56 ` Andy Shevchenko
2023-08-11 7:52 ` wenhua lin
2023-08-09 1:31 ` Baolin Wang [this message]
2023-08-10 7:08 ` wenhua lin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=e5d5a440-af25-17a7-40a2-8dbbc8c20c69@linux.alibaba.com \
--to=baolin.wang@linux.alibaba.com \
--cc=Wenhua.Lin@unisoc.com \
--cc=andy@kernel.org \
--cc=brgl@bgdev.pl \
--cc=linus.walleij@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-serial@vger.kernel.org \
--cc=orsonzhai@gmail.com \
--cc=wenhua.lin1994@gmail.com \
--cc=xiongpeng.wu@unisoc.com \
--cc=zhang.lyra@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®