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tty: serial: samsung: Remove USI initialization

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USI control is now extracted to the dedicated USI driver. Remove USI
related code from serial driver to avoid conflicts and code duplication.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20211204195757.8600-4-semen.protsenko@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Sam Protsenko
2021-12-04 21:57:55 +02:00
committed by Greg Kroah-Hartman
parent 35eaa42c4a
commit 59f37b7370
2 changed files with 4 additions and 41 deletions
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9
include/linux/serial_s3c.h
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@@ -27,15 +27,6 @@
#define S3C2410_UERSTAT (0x14)
#define S3C2410_UFSTAT (0x18)
#define S3C2410_UMSTAT (0x1C)
#define USI_CON (0xC4)
#define USI_OPTION (0xC8)
#define USI_CON_RESET (1<<0)
#define USI_CON_RESET_MASK (1<<0)
#define USI_OPTION_HWACG_CLKREQ_ON (1<<1)
#define USI_OPTION_HWACG_CLKSTOP_ON (1<<2)
#define USI_OPTION_HWACG_MASK (3<<1)
#define S3C2410_LCON_CFGMASK ((0xF<<3)|(0x3))