[PATCH] tty: serial: amba-pl011: Fix removal of the QDF2xxx workarounds

[Marek Szyprowski]

Commit 196f34af2bf4 ("tty: serial: amba-pl011: Remove QDF2xxx
workarounds") removed some quirks specific to QDF2xxx SoC family.
Unfortunately it removed a bit too much code from the
pl011_console_match() function, what broke console operation on QEMU's
'virt' ARM/ARM64 machines. Restore the "pl011" related string check as it
was originally introduced in the commit 10879ae5f12e ("serial: pl011: add
console matching function").

Fixes: 196f34af2bf4 ("tty: serial: amba-pl011: Remove QDF2xxx workarounds")
Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
---
 drivers/tty/serial/amba-pl011.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/drivers/tty/serial/amba-pl011.c b/drivers/tty/serial/amba-pl011.c
index c4df9cbc264b..33d559fa10a6 100644
--- a/drivers/tty/serial/amba-pl011.c
+++ b/drivers/tty/serial/amba-pl011.c
@@ -2451,6 +2451,9 @@ static int pl011_console_match(struct console *co, char *name, int idx,
 	resource_size_t addr;
 	int i;
 
+	if (strcmp(name, "pl011") != 0)
+		return -ENODEV;
+
 	if (uart_parse_earlycon(options, &iotype, &addr, &options))
 		return -ENODEV;
 
-- 
2.34.1