]> git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/commit
OMAP4: clockdomain: bypass unimplemented wake-up dependency functions on OMAP4
authorPaul Walmsley <paul@pwsan.com>
Mon, 17 Jan 2011 20:28:17 +0000 (13:28 -0700)
committerPaul Walmsley <paul@pwsan.com>
Tue, 18 Jan 2011 19:36:53 +0000 (12:36 -0700)
commit56bc78d414aa79bce42836df6efe9b9bef92a59d
tree713cf0337c9dd03f618d310d9ea68b85936586fe
parentd8328f3b85f34c0dc5866f10bf6e7842fb511d62
OMAP4: clockdomain: bypass unimplemented wake-up dependency functions on OMAP4

Commit 56a6a19dffda6b75cef8d4183c7c6ff650025cbd ("omap2plus: prm:
Trvial build break fix for undefined reference to
'omap2_prm_read_mod_reg'") generates a lot of warnings on boot since
clockdomain functions that manipulate wake-up dependencies are not
implemented yet on OMAP4 for 2.6.38.  This patch bypasses the OMAP2/3
functions on OMAP4, which in turn avoids the warnings when the
functions would attempt to call the underlying OMAP2/3 PRCM functions.
A one-line warning is still logged from the clockdomain code that the
OMAP4 wake-up dependency code is not yet implemented.

A clockdomain wake-up and sleep dependency implementation for OMAP4
from Rajendra should be possible to merge during the 2.6.39 merge
window:

    http://www.mail-archive.com/linux-omap@vger.kernel.org/msg41748.html

    http://www.mail-archive.com/linux-omap@vger.kernel.org/msg42222.html

Reported-by: Russell King <rmk+kernel@arm.linux.org.uk>
Cc: Rajendra Nayak <rnayak@ti.com>
Cc: BenoƮt Cousson <b-cousson@ti.com>
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
arch/arm/mach-omap2/clockdomain.c