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serial: 8250: Switch UART port flags to using BIT_ULL 

Use BIT_ULL rather than encoding bits explicitly where applicable with
UART port flags.  This makes a (__force upf_t) cast redundant, but keep
it for visual consistency with the flags defined in terms of userspace
macros.

Signed-off-by: Maciej W. Rozycki <macro@orcam.me.uk>
Link: https://lore.kernel.org/r/alpine.DEB.2.21.2209210007030.41633@angie.orcam.me.uk
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Maciej W. Rozycki 2022-09-21 00:35:42 +01:00 committed by Greg Kroah-Hartman
parent 00b7a4d4ee
commit 46a8973c4d
1 changed files with 14 additions and 14 deletions
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28
include/linux/serial_core.h
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@ -513,24 +513,24 @@ struct uart_port {
#define UPF_BUGGY_UART ((__force upf_t) ASYNC_BUGGY_UART /* 14 */ )
#define UPF_MAGIC_MULTIPLIER ((__force upf_t) ASYNC_MAGIC_MULTIPLIER /* 16 */ )
#define UPF_NO_THRE_TEST ((__force upf_t) (1 << 19))
#define UPF_NO_THRE_TEST ((__force upf_t) BIT_ULL(19))
/* Port has hardware-assisted h/w flow control */
#define UPF_AUTO_CTS ((__force upf_t) (1 << 20))
#define UPF_AUTO_RTS ((__force upf_t) (1 << 21))
#define UPF_AUTO_CTS ((__force upf_t) BIT_ULL(20))
#define UPF_AUTO_RTS ((__force upf_t) BIT_ULL(21))
#define UPF_HARD_FLOW ((__force upf_t) (UPF_AUTO_CTS | UPF_AUTO_RTS))
/* Port has hardware-assisted s/w flow control */
#define UPF_SOFT_FLOW ((__force upf_t) (1 << 22))
#define UPF_CONS_FLOW ((__force upf_t) (1 << 23))
#define UPF_SHARE_IRQ ((__force upf_t) (1 << 24))
#define UPF_EXAR_EFR ((__force upf_t) (1 << 25))
#define UPF_BUG_THRE ((__force upf_t) (1 << 26))
#define UPF_SOFT_FLOW ((__force upf_t) BIT_ULL(22))
#define UPF_CONS_FLOW ((__force upf_t) BIT_ULL(23))
#define UPF_SHARE_IRQ ((__force upf_t) BIT_ULL(24))
#define UPF_EXAR_EFR ((__force upf_t) BIT_ULL(25))
#define UPF_BUG_THRE ((__force upf_t) BIT_ULL(26))
/* The exact UART type is known and should not be probed. */
#define UPF_FIXED_TYPE ((__force upf_t) (1 << 27))
#define UPF_BOOT_AUTOCONF ((__force upf_t) (1 << 28))
#define UPF_FIXED_PORT ((__force upf_t) (1 << 29))
#define UPF_DEAD ((__force upf_t) (1 << 30))
#define UPF_IOREMAP ((__force upf_t) (1 << 31))
#define UPF_FULL_PROBE ((__force upf_t) (1ULL << 32))
#define UPF_FIXED_TYPE ((__force upf_t) BIT_ULL(27))
#define UPF_BOOT_AUTOCONF ((__force upf_t) BIT_ULL(28))
#define UPF_FIXED_PORT ((__force upf_t) BIT_ULL(29))
#define UPF_DEAD ((__force upf_t) BIT_ULL(30))
#define UPF_IOREMAP ((__force upf_t) BIT_ULL(31))
#define UPF_FULL_PROBE ((__force upf_t) BIT_ULL(32))
#define __UPF_CHANGE_MASK 0x17fff
#define UPF_CHANGE_MASK ((__force upf_t) __UPF_CHANGE_MASK)