Hi Andreas,
Am 09.06.2018 um 19:14 schrieb Andreas Schwab:
On Jun 09 2018, Michael Schmitz <schmitzmic@xxxxxxxxx> wrote:
Hi Finn,
Am 08.06.2018 um 14:24 schrieb Finn Thain:
Don't load the via-pmu68k driver on early PowerBooks. The M50753 PMU
device found in those models was never supported by this driver.
Attempting to load the driver usually causes a boot hang.
Cc: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>
Signed-off-by: Finn Thain <fthain@xxxxxxxxxxxxxxxxxxx>
---
arch/m68k/mac/misc.c | 6 ++----
drivers/macintosh/via-pmu68k.c | 4 ----
include/uapi/linux/pmu.h | 1 -
3 files changed, 2 insertions(+), 9 deletions(-)
...
diff --git a/include/uapi/linux/pmu.h b/include/uapi/linux/pmu.h
index 89cb1acea93a..30f64d46f5db 100644
--- a/include/uapi/linux/pmu.h
+++ b/include/uapi/linux/pmu.h
@@ -93,7 +93,6 @@ enum {
PMU_HEATHROW_BASED, /* PowerBook G3 series */
PMU_PADDINGTON_BASED, /* 1999 PowerBook G3 */
PMU_KEYLARGO_BASED, /* Core99 motherboard (PMU99) */
- PMU_68K_V1, /* 68K PMU, version 1 */
PMU_68K_V2, /* 68K PMU, version 2 */
};
Is this enum used by any user space code? If so, perhaps rather leave the
PMU_68K_V1 in there to avoid upsetting that?
It also changes the value of PMU_68K_V2, which is an ABI break.
Yes, that's what I worry about - but do we know of any users of that
particular interface?
Cheers,
Michael
Andreas.
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