On Sat, 5 Mar 2011 20:41:38 +0800 Zeng Zhaoming wrote:
On Sat, Mar 5, 2011 at 7:29 PM, Mark Brown broonie@opensource.wolfsonmicro.com wrote:
On Fri, Mar 04, 2011 at 05:33:57PM -0800, Randy Dunlap wrote:
From: Randy Dunlap randy.dunlap@oracle.com
sgtl5000 uses regulator interfaces, so make selecting it depend on REGULATOR.
sgtl5000.c:(.text+0x4ae33): undefined reference to `regulator_unregister' sgtl5000.c:(.text+0x4af41): undefined reference to `rdev_get_drvdata' sgtl5000.c:(.text+0x4b191): undefined reference to `regulator_register'
hi， Thanks for the report.
Since the regulator on the device is optional this isn't the best fix, the code should be updated to support building without regulator.
I will fix the code. If regulator not enabled, and the optional regulator not provided externally, a warning message will print out, and internal regulator will set directly by write register.
--
ping. This build error still happens in linux-next 2011.0315.
--- ~Randy *** Remember to use Documentation/SubmitChecklist when testing your code ***