Revert "riscv: Clear pending interrupts before enabling IPIs"

Clearing MIP.MSIP is not guaranteed to do anything by the spec. In
addition, most existing RISC-V hardware does nothing when this bit is set.

The following commits "riscv: Use a valid bit to ignore already-pending
IPIs" and "riscv: Clear pending IPIs on initialization" should implement
the original intent of the reverted commit in a more robust manner.

This reverts commit 9472630337e7c4ac442066b5a752aaa8c3b4d4a6.

Signed-off-by: Sean Anderson <[email protected]>
Reviewed-by: Bin Meng <[email protected]>
Reviewed-by: Rick Chen <[email protected]>

0 files changed, 0 insertions, 0 deletions