Use extended crashkernel command line on ia64

This patch adapts IA64 to use the generic parse_crashkernel() function instead
of its own parsing for the crashkernel command line.

Because the total amount of System RAM must be known when calling this
function, efi_memmap_init() is modified to return its accumulated total_memory
variable.

Also, the crashkernel handling is moved in an own function in
arch/ia64/kernel/setup.c to make the code more readable.

[[email protected]: build fix]
Signed-off-by: Bernhard Walle <[email protected]>
Cc: "Luck, Tony" <[email protected]>
Cc: Vivek Goyal <[email protected]>
Cc: "Eric W. Biederman" <[email protected]>
Signed-off-by: Kamalesh Babulal <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions