https://github.com/torvalds/linux
Revision 56dde68f85be0a20935bb4ed996db7a7f68b3202 authored by Greg Kroah-Hartman on 28 May 2021, 08:58:49 UTC, committed by Greg Kroah-Hartman on 28 May 2021, 08:58:49 UTC
This reverts commit 31fae7c8b18c3f8029a2a5dce97a3182c1a167a0.

Tony writes:
	I just noticed this causes the following regression in Linux
	next when pressing a key on uart console after boot at least on
	omap3. This seems to happen on serial_port_in(port, UART_RX) in
	the quirk handling.

So let's drop this.

Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/YLCCJzkkB4N7LTQS@atomide.com
Fixes: 31fae7c8b18c ("serial: 8250: 8250_omap: Fix possible interrupt storm")
Reported-by: Tony Lindgren <tony@atomide.com>
Cc: Jan Kiszka <jan.kiszka@siemens.com>
Cc: Vignesh Raghavendra <vigneshr@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 parent 9808f9b
History
Tip revision: 56dde68f85be0a20935bb4ed996db7a7f68b3202 authored by Greg Kroah-Hartman on 28 May 2021, 08:58:49 UTC
Revert "serial: 8250: 8250_omap: Fix possible interrupt storm"
Tip revision: 56dde68
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