From: swarren@wwwdotorg•org (Stephen Warren)
To: linux-arm-kernel@lists•infradead.org
Subject: drivers/dma/edma.c unconditional registration
Date: Fri, 21 Mar 2014 14:53:16 -0600 [thread overview]
Message-ID: <532CA6BC.9010506@wwwdotorg.org> (raw)
I see the following code which unconditionally registers an SoC-specific
DMA driver in drivers/dma/edma.c:
static int edma_init(void)
{
int ret = platform_driver_register(&edma_driver);
if (ret == 0) {
pdev0 = platform_device_register_full(&edma_dev_info0);
...
}
subsys_initcall(edma_init);
This means that when I boot multi_v7_defconfig on a Tegra system, that
driver probes. Luckily, this doesn't actually seem to cause any visible
symptoms beyond the syslog entry "edma-dma-engine edma-dma-engine.0:
Can't allocate PaRAM dummy slot", but still should be fixed.
reply other threads:[~2014-03-21 20:53 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=532CA6BC.9010506@wwwdotorg.org \
--to=swarren@wwwdotorg$(echo .)org \
--cc=linux-arm-kernel@lists$(echo .)infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
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