parisc: Fix exported address of os_hpmc handler

commit 99a3ae51d5 upstream.

In the C-code we need to put the physical address of the hpmc handler in
the interrupt vector table (IVA) in order to get HPMCs working.  Since
on parisc64 function pointers are indirect (in fact they are function
descriptors) we instead export the address as variable and not as
function.

This reverts a small part of commit f39cce654f ("parisc: Add
cfi_startproc and cfi_endproc to assembly code").

Signed-off-by: Helge Deller <deller@gmx.de>
Cc: <stable@vger.kernel.org>    [4.9+]
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Helge Deller 2018-10-14 21:58:00 +02:00 committed by Greg Kroah-Hartman
parent e5475f5fc5
commit d665f97f85

View file

@ -85,7 +85,7 @@ END(hpmc_pim_data)
.import intr_save, code
.align 16
ENTRY_CFI(os_hpmc)
ENTRY(os_hpmc)
.os_hpmc:
/*
@ -302,7 +302,6 @@ os_hpmc_6:
b .
nop
.align 16 /* make function length multiple of 16 bytes */
ENDPROC_CFI(os_hpmc)
.os_hpmc_end: