diff options
| author | Graeme Gregory <graeme.gregory@linaro.org> | 2016-11-25 13:22:35 +0000 |
|---|---|---|
| committer | Graeme Gregory <graeme.gregory@linaro.org> | 2017-06-06 12:45:08 +0100 |
| commit | 1d4c7a529302743c88ec4e795da3106f1db68998 (patch) | |
| tree | fbc04be461413643a90cf7f42b6ef6e4c21e2a66 | |
| parent | 37edf0f0978a06e825a1ef449183adf79d12deca (diff) | |
| download | leg-kernel-rpk-noupstream.tar.gz | |
DISTROHACK: acpi/spcr: remove baud rate handling.rpk-noupstream
This breaks arm64 boards with 8250 IP blocks with non standard clocks.
Supplying the baud rate makes the driver change to that baud rate but it
bases its calculations off the wrong clock value.
Signed-off-by: Graeme Gregory <graeme.gregory@linaro.org>
| -rw-r--r-- | drivers/acpi/spcr.c | 23 |
1 files changed, 2 insertions, 21 deletions
diff --git a/drivers/acpi/spcr.c b/drivers/acpi/spcr.c index 3afa8c1fa127..e774a54a6bac 100644 --- a/drivers/acpi/spcr.c +++ b/drivers/acpi/spcr.c @@ -56,7 +56,6 @@ int __init parse_spcr(bool earlycon) acpi_status status; char *uart; char *iotype; - int baud_rate; int err; if (acpi_disabled) @@ -95,29 +94,11 @@ int __init parse_spcr(bool earlycon) goto done; } - switch (table->baud_rate) { - case 3: - baud_rate = 9600; - break; - case 4: - baud_rate = 19200; - break; - case 6: - baud_rate = 57600; - break; - case 7: - baud_rate = 115200; - break; - default: - err = -ENOENT; - goto done; - } - if (qdf2400_erratum_44_present(&table->header)) uart = "qdf2400_e44"; - snprintf(opts, sizeof(opts), "%s,%s,0x%llx,%d", uart, iotype, - table->serial_port.address, baud_rate); + snprintf(opts, sizeof(opts), "%s,%s,0x%llx", uart, iotype, + table->serial_port.address); pr_info("console: %s\n", opts); |