f7e55f589d
commit c2f321126e31cd69365e65ecd4a7c774e4fc71d2 upstream.
The current implementation only works if the da9xxx devices are added
before their drivers are registered. Only then it can apply the fixes to
both devices. Otherwise, the driver for the first device gets probed
before the fix for the second device can be applied. This is what
fails when using the IP core switcher or when having the i2c master
driver as a module.
So, we need to disable both da9xxx once we detected one of them. We now
use i2c_transfer with hardcoded i2c_messages and device addresses, so we
don't need the da9xxx client devices to be instantiated. Because the
fixup is used on specific boards only, the addresses are not going to
change.
Fixes:
|
||
|---|---|---|
| .. | ||
| include/mach | ||
| common.h | ||
| cpufreq.c | ||
| headsmp-scu.S | ||
| headsmp.S | ||
| irqs.h | ||
| Kconfig | ||
| Makefile | ||
| platsmp-apmu.c | ||
| platsmp-apmu.h | ||
| platsmp-scu.c | ||
| platsmp.c | ||
| pm-r8a7779.c | ||
| pm-rcar-gen2.c | ||
| pm-rcar.c | ||
| pm-rcar.h | ||
| pm-rmobile.c | ||
| pm-rmobile.h | ||
| r8a7779.h | ||
| r8a7790.h | ||
| r8a7791.h | ||
| rcar-gen2.h | ||
| regulator-quirk-rcar-gen2.c | ||
| setup-emev2.c | ||
| setup-r7s72100.c | ||
| setup-r8a73a4.c | ||
| setup-r8a7740.c | ||
| setup-r8a7778.c | ||
| setup-r8a7779.c | ||
| setup-r8a7790.c | ||
| setup-r8a7791.c | ||
| setup-r8a7793.c | ||
| setup-r8a7794.c | ||
| setup-rcar-gen2.c | ||
| setup-sh73a0.c | ||
| sh73a0.h | ||
| smp-emev2.c | ||
| smp-r8a7779.c | ||
| smp-r8a7790.c | ||
| smp-r8a7791.c | ||
| smp-sh73a0.c | ||
| suspend.c | ||
| timer.c | ||