From: Tzung-Bi Shih <tzungbi@google.com>
To: "allen-kh.cheng" <allen-kh.cheng@mediatek.com>
Cc: devicetree@vger.kernel.org,
Linux-ALSA <alsa-devel@alsa-project.org>,
Kai Vehmanen <kai.vehmanen@linux.intel.com>,
cujomalainey@google.com, linux-kernel@vger.kernel.org,
Jassi Brar <jassisinghbrar@gmail.com>,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Rob Herring <robh+dt@kernel.org>,
Liam Girdwood <lgirdwood@gmail.com>,
Project_Global_Chrome_Upstream_Group@mediatek.com,
Mark Brown <broonie@kernel.org>,
linux-mediatek@lists.infradead.org,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
Matthias Brugger <matthias.bgg@gmail.com>,
Takashi Iwai <tiwai@suse.com>,
Daniel Baluta <daniel.baluta@nxp.com>,
linux-arm-kernel@lists.infradead.org,
sound-open-firmware@alsa-project.org
Subject: Re: [PATCH v5 3/3] mailbox: mediatek: add support for adsp mailbox controller
Date: Fri, 26 Nov 2021 15:32:17 +0800 [thread overview]
Message-ID: <YaCNgRHFSoHv4toK@google.com> (raw)
In-Reply-To: <20211126071432.21990-4-allen-kh.cheng@mediatek.com>
On Fri, Nov 26, 2021 at 03:14:32PM +0800, allen-kh.cheng wrote:
> diff --git a/drivers/mailbox/mtk-adsp-mailbox.c b/drivers/mailbox/mtk-adsp-mailbox.c
[...]
> +static bool mtk_adsp_mbox_last_tx_done(struct mbox_chan *chan)
> +{
> + struct adsp_mbox_ch_info *ch_info = chan->con_priv;
> + void __iomem *reg = ch_info->va_reg;
> +
> + return readl(reg + MTK_ADSP_MBOX_IN_CMD) == 0 ? true : false;
The expression "readl(...) == 0" should be already a boolean.
WARNING: multiple messages have this Message-ID (diff)
From: Tzung-Bi Shih <tzungbi@google.com>
To: "allen-kh.cheng" <allen-kh.cheng@mediatek.com>
Cc: Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Jassi Brar <jassisinghbrar@gmail.com>,
Linux-ALSA <alsa-devel@alsa-project.org>,
cujomalainey@google.com,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
Kai Vehmanen <kai.vehmanen@linux.intel.com>,
Daniel Baluta <daniel.baluta@nxp.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Project_Global_Chrome_Upstream_Group@mediatek.com,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
sound-open-firmware@alsa-project.org
Subject: Re: [PATCH v5 3/3] mailbox: mediatek: add support for adsp mailbox controller
Date: Fri, 26 Nov 2021 15:32:17 +0800 [thread overview]
Message-ID: <YaCNgRHFSoHv4toK@google.com> (raw)
In-Reply-To: <20211126071432.21990-4-allen-kh.cheng@mediatek.com>
On Fri, Nov 26, 2021 at 03:14:32PM +0800, allen-kh.cheng wrote:
> diff --git a/drivers/mailbox/mtk-adsp-mailbox.c b/drivers/mailbox/mtk-adsp-mailbox.c
[...]
> +static bool mtk_adsp_mbox_last_tx_done(struct mbox_chan *chan)
> +{
> + struct adsp_mbox_ch_info *ch_info = chan->con_priv;
> + void __iomem *reg = ch_info->va_reg;
> +
> + return readl(reg + MTK_ADSP_MBOX_IN_CMD) == 0 ? true : false;
The expression "readl(...) == 0" should be already a boolean.
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek
WARNING: multiple messages have this Message-ID (diff)
From: Tzung-Bi Shih <tzungbi@google.com>
To: "allen-kh.cheng" <allen-kh.cheng@mediatek.com>
Cc: Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Jassi Brar <jassisinghbrar@gmail.com>,
Linux-ALSA <alsa-devel@alsa-project.org>,
cujomalainey@google.com,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
Kai Vehmanen <kai.vehmanen@linux.intel.com>,
Daniel Baluta <daniel.baluta@nxp.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Project_Global_Chrome_Upstream_Group@mediatek.com,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
sound-open-firmware@alsa-project.org
Subject: Re: [PATCH v5 3/3] mailbox: mediatek: add support for adsp mailbox controller
Date: Fri, 26 Nov 2021 15:32:17 +0800 [thread overview]
Message-ID: <YaCNgRHFSoHv4toK@google.com> (raw)
In-Reply-To: <20211126071432.21990-4-allen-kh.cheng@mediatek.com>
On Fri, Nov 26, 2021 at 03:14:32PM +0800, allen-kh.cheng wrote:
> diff --git a/drivers/mailbox/mtk-adsp-mailbox.c b/drivers/mailbox/mtk-adsp-mailbox.c
[...]
> +static bool mtk_adsp_mbox_last_tx_done(struct mbox_chan *chan)
> +{
> + struct adsp_mbox_ch_info *ch_info = chan->con_priv;
> + void __iomem *reg = ch_info->va_reg;
> +
> + return readl(reg + MTK_ADSP_MBOX_IN_CMD) == 0 ? true : false;
The expression "readl(...) == 0" should be already a boolean.
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
WARNING: multiple messages have this Message-ID (diff)
From: Tzung-Bi Shih <tzungbi@google.com>
To: "allen-kh.cheng" <allen-kh.cheng@mediatek.com>
Cc: Mark Brown <broonie@kernel.org>, Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Jassi Brar <jassisinghbrar@gmail.com>,
Linux-ALSA <alsa-devel@alsa-project.org>,
cujomalainey@google.com,
Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Ranjani Sridharan <ranjani.sridharan@linux.intel.com>,
Kai Vehmanen <kai.vehmanen@linux.intel.com>,
Daniel Baluta <daniel.baluta@nxp.com>,
Jaroslav Kysela <perex@perex.cz>, Takashi Iwai <tiwai@suse.com>,
Project_Global_Chrome_Upstream_Group@mediatek.com,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
sound-open-firmware@alsa-project.org
Subject: Re: [PATCH v5 3/3] mailbox: mediatek: add support for adsp mailbox controller
Date: Fri, 26 Nov 2021 15:32:17 +0800 [thread overview]
Message-ID: <YaCNgRHFSoHv4toK@google.com> (raw)
In-Reply-To: <20211126071432.21990-4-allen-kh.cheng@mediatek.com>
On Fri, Nov 26, 2021 at 03:14:32PM +0800, allen-kh.cheng wrote:
> diff --git a/drivers/mailbox/mtk-adsp-mailbox.c b/drivers/mailbox/mtk-adsp-mailbox.c
[...]
> +static bool mtk_adsp_mbox_last_tx_done(struct mbox_chan *chan)
> +{
> + struct adsp_mbox_ch_info *ch_info = chan->con_priv;
> + void __iomem *reg = ch_info->va_reg;
> +
> + return readl(reg + MTK_ADSP_MBOX_IN_CMD) == 0 ? true : false;
The expression "readl(...) == 0" should be already a boolean.
next prev parent reply other threads:[~2021-11-26 7:34 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-26 7:14 [PATCH v5 0/3] This patches provide ADSP IPC support for MT8195 allen-kh.cheng
2021-11-26 7:14 ` allen-kh.cheng
2021-11-26 7:14 ` allen-kh.cheng
2021-11-26 7:14 ` [PATCH v5 1/3] dt-bindings: mediatek: add adsp-mbox document allen-kh.cheng
2021-11-26 7:14 ` allen-kh.cheng
2021-11-26 7:14 ` allen-kh.cheng
2021-11-26 7:14 ` [PATCH v5 2/3] firmware: mediatek: add adsp ipc protocol interface allen-kh.cheng
2021-11-26 7:14 ` allen-kh.cheng
2021-11-26 7:14 ` allen-kh.cheng
2021-11-26 7:32 ` Tzung-Bi Shih
2021-11-26 7:32 ` Tzung-Bi Shih
2021-11-26 7:32 ` Tzung-Bi Shih
2021-11-26 7:32 ` Tzung-Bi Shih
2021-11-26 7:14 ` [PATCH v5 3/3] mailbox: mediatek: add support for adsp mailbox controller allen-kh.cheng
2021-11-26 7:14 ` allen-kh.cheng
2021-11-26 7:14 ` allen-kh.cheng
2021-11-26 7:32 ` Tzung-Bi Shih [this message]
2021-11-26 7:32 ` Tzung-Bi Shih
2021-11-26 7:32 ` Tzung-Bi Shih
2021-11-26 7:32 ` Tzung-Bi Shih
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