From: Mugunthan V N <mugunthanvnm@ti.com>
To: Felipe Balbi <balbi@ti.com>, <davem@davemloft.net>
Cc: Tony Lindgren <tony@atomide.com>,
Linux OMAP Mailing List <linux-omap@vger.kernel.org>,
<netdev@vger.kernel.org>
Subject: Re: [patch-net-next v2 3/3] net: ethernet: cpsw: don't requests IRQs we don't use
Date: Thu, 15 Jan 2015 13:19:16 +0530 [thread overview]
Message-ID: <54B770FC.6060003@ti.com> (raw)
In-Reply-To: <1421254729-10602-3-git-send-email-balbi@ti.com>
On Wednesday 14 January 2015 10:28 PM, Felipe Balbi wrote:
> CPSW never uses RX_THRESHOLD or MISC interrupts. In
> fact, they are always kept masked in their appropriate
> IRQ Enable register.
>
> Instead of allocating an IRQ that never fires, it's best
> to remove that code altogether and let future patches
> implement it if anybody needs those.
>
> Signed-off-by: Felipe Balbi <balbi@ti.com>
Instead of introducing dummy ISR in previous patch and then removing in
this patch, both can be squashed into a single patch.
Regards
Mugunthan V N
next prev parent reply other threads:[~2015-01-15 7:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-14 16:58 [patch-net-next v2 1/3] net: ethernet: cpsw: unroll IRQ request loop Felipe Balbi
2015-01-14 16:58 ` [patch-net-next v2 2/3] net: ethernet: cpsw: split out IRQ handler Felipe Balbi
2015-01-14 16:58 ` [patch-net-next v2 3/3] net: ethernet: cpsw: don't requests IRQs we don't use Felipe Balbi
2015-01-15 7:49 ` Mugunthan V N [this message]
2015-01-15 15:20 ` Felipe Balbi
2015-01-15 23:16 ` David Miller
2015-01-16 1:28 ` Felipe Balbi
2015-01-16 4:36 ` David Miller
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