diff --git a/arch/arm/mach-clps7500/core.c b/arch/arm/mach-clps7500/core.c index 112f1d68fb2b10b8be32171ec24dbdac6569af3f..e216ab8b9e8f7c048a83d057c7af36d7575b6826 100644 --- a/arch/arm/mach-clps7500/core.c +++ b/arch/arm/mach-clps7500/core.c @@ -354,7 +354,7 @@ static struct plat_serial8250_port serial_platform_data[] = { static struct platform_device serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = serial_platform_data, }, diff --git a/arch/arm/mach-ebsa110/core.c b/arch/arm/mach-ebsa110/core.c index 23c4da10101bd8e04c2f67b4f3ca5da9d150130f..5aeadfd721431466ba66307c3437a716b7b32b25 100644 --- a/arch/arm/mach-ebsa110/core.c +++ b/arch/arm/mach-ebsa110/core.c @@ -219,7 +219,7 @@ static struct plat_serial8250_port serial_platform_data[] = { static struct platform_device serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = serial_platform_data, }, diff --git a/arch/arm/mach-epxa10db/arch.c b/arch/arm/mach-epxa10db/arch.c index 7daa021676d0ac4aa688a8a1c1f546c9ab974000..44c56571d18365ba3b488175a0186444ea3e4da8 100644 --- a/arch/arm/mach-epxa10db/arch.c +++ b/arch/arm/mach-epxa10db/arch.c @@ -52,7 +52,7 @@ static struct plat_serial8250_port serial_platform_data[] = { static struct platform_device serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = serial_platform_data, }, diff --git a/arch/arm/mach-footbridge/isa.c b/arch/arm/mach-footbridge/isa.c index aa3a1fef563ee4c6ee780cbb446fdcbc6b72d195..28846c7edaaff3fa628a6f48baac8068ebfb51d1 100644 --- a/arch/arm/mach-footbridge/isa.c +++ b/arch/arm/mach-footbridge/isa.c @@ -34,7 +34,7 @@ static struct plat_serial8250_port serial_platform_data[] = { static struct platform_device serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = serial_platform_data, }, diff --git a/arch/arm/mach-h720x/cpu-h7202.c b/arch/arm/mach-h720x/cpu-h7202.c index 4b3199319e68b4c988f4f24edff2ded120405f24..a4a7c0125d030ea3e5482a4f716d05d08f4f5700 100644 --- a/arch/arm/mach-h720x/cpu-h7202.c +++ b/arch/arm/mach-h720x/cpu-h7202.c @@ -90,7 +90,7 @@ static struct plat_serial8250_port serial_platform_data[] = { static struct platform_device serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = serial_platform_data, }, diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c index 098c817a7fb82a8e6fc7f38c24757ec620f6e47e..74bd2fd602d45181ed333bb3ee7fb9e9cc6aaf5e 100644 --- a/arch/arm/mach-ixp2000/core.c +++ b/arch/arm/mach-ixp2000/core.c @@ -174,7 +174,7 @@ static struct resource ixp2000_uart_resource = { static struct platform_device ixp2000_serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = ixp2000_serial_port, }, diff --git a/arch/arm/mach-ixp4xx/coyote-setup.c b/arch/arm/mach-ixp4xx/coyote-setup.c index 8b2f25322452b2c449ca02296128075e4a09918e..050c92768913b73d542dab88a3a3f883ace1ed38 100644 --- a/arch/arm/mach-ixp4xx/coyote-setup.c +++ b/arch/arm/mach-ixp4xx/coyote-setup.c @@ -66,7 +66,7 @@ static struct plat_serial8250_port coyote_uart_data[] = { static struct platform_device coyote_uart = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = coyote_uart_data, }, diff --git a/arch/arm/mach-ixp4xx/gtwx5715-setup.c b/arch/arm/mach-ixp4xx/gtwx5715-setup.c index 3fd92c5cbaa83e21566595aab80090a93dcdd192..29a6d02fa851d4c19841545830af52788de21fbf 100644 --- a/arch/arm/mach-ixp4xx/gtwx5715-setup.c +++ b/arch/arm/mach-ixp4xx/gtwx5715-setup.c @@ -93,7 +93,7 @@ static struct plat_serial8250_port gtwx5715_uart_platform_data[] = { static struct platform_device gtwx5715_uart_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = gtwx5715_uart_platform_data, }, diff --git a/arch/arm/mach-ixp4xx/ixdp425-setup.c b/arch/arm/mach-ixp4xx/ixdp425-setup.c index 6c14ff3c23a04706df50f9f8ad38e5179994e21b..ae1fa099d5fa4c965a8f089d8708d1b00b466224 100644 --- a/arch/arm/mach-ixp4xx/ixdp425-setup.c +++ b/arch/arm/mach-ixp4xx/ixdp425-setup.c @@ -96,7 +96,7 @@ static struct plat_serial8250_port ixdp425_uart_data[] = { static struct platform_device ixdp425_uart = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev.platform_data = ixdp425_uart_data, .num_resources = 2, .resource = ixdp425_uart_resources diff --git a/arch/arm/mach-omap1/board-voiceblue.c b/arch/arm/mach-omap1/board-voiceblue.c index e422819889904124bf56e84fd577a90ba5c9bca9..76176dd518bab55c385a57b566c2539060874287 100644 --- a/arch/arm/mach-omap1/board-voiceblue.c +++ b/arch/arm/mach-omap1/board-voiceblue.c @@ -74,7 +74,7 @@ static struct plat_serial8250_port voiceblue_ports[] = { static struct platform_device serial_device = { .name = "serial8250", - .id = 1, + .id = PLAT8250_DEV_PLATFORM1, .dev = { .platform_data = voiceblue_ports, }, diff --git a/arch/arm/mach-omap1/serial.c b/arch/arm/mach-omap1/serial.c index 214e5d17c8b56eed98458405885ccaf573c7c318..1446bf332e4c589ed2aa98e609aa21245a4ff575 100644 --- a/arch/arm/mach-omap1/serial.c +++ b/arch/arm/mach-omap1/serial.c @@ -94,7 +94,7 @@ static struct plat_serial8250_port serial_platform_data[] = { static struct platform_device serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = serial_platform_data, }, diff --git a/arch/arm/mach-rpc/riscpc.c b/arch/arm/mach-rpc/riscpc.c index a10268618f7414674e438fb30d9569acf06b2f0c..e3587efec4bf685683d3f1a812e791cd41430f0a 100644 --- a/arch/arm/mach-rpc/riscpc.c +++ b/arch/arm/mach-rpc/riscpc.c @@ -140,7 +140,7 @@ static struct plat_serial8250_port serial_platform_data[] = { static struct platform_device serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = serial_platform_data, }, diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index e9182242da95be91ebe9dfc5f389c0a3318d8a5e..1a3367da640897e30acf33118d5fca4073a7fc1a 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -381,7 +381,7 @@ static struct plat_serial8250_port bast_sio_data[] = { static struct platform_device bast_sio = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = &bast_sio_data, }, diff --git a/arch/arm/mach-s3c2410/mach-vr1000.c b/arch/arm/mach-s3c2410/mach-vr1000.c index 924e8464c21273b5503d7aa7c96593ba28f281cb..8f9ab2893df4b718bf29613b971ec79cc03ff117 100644 --- a/arch/arm/mach-s3c2410/mach-vr1000.c +++ b/arch/arm/mach-s3c2410/mach-vr1000.c @@ -221,7 +221,7 @@ static struct plat_serial8250_port serial_platform_data[] = { static struct platform_device serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = serial_platform_data, }, diff --git a/arch/arm/mach-shark/core.c b/arch/arm/mach-shark/core.c index e737eae4521f6fe5b7a8a58abb26c7a9be5b2a6c..946c0d11c73b6d80c0dd8e60c8725ba478dd270b 100644 --- a/arch/arm/mach-shark/core.c +++ b/arch/arm/mach-shark/core.c @@ -41,7 +41,7 @@ static struct plat_serial8250_port serial_platform_data[] = { static struct platform_device serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = serial_platform_data, }, diff --git a/arch/ppc/syslib/mpc10x_common.c b/arch/ppc/syslib/mpc10x_common.c index 87065e2e4c5f726be73b004900a253052980e0cf..3e039706bdbcbc350430d068bd965c65757dd5a2 100644 --- a/arch/ppc/syslib/mpc10x_common.c +++ b/arch/ppc/syslib/mpc10x_common.c @@ -140,12 +140,12 @@ struct platform_device ppc_sys_platform_devices[] = { }, [MPC10X_UART0] = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev.platform_data = serial_plat_uart0, }, [MPC10X_UART1] = { .name = "serial8250", - .id = 1, + .id = PLAT8250_DEV_PLATFORM1, .dev.platform_data = serial_plat_uart1, }, diff --git a/arch/ppc/syslib/mpc83xx_devices.c b/arch/ppc/syslib/mpc83xx_devices.c index 5aaf0e58e1f9d2f7b0b187ed475e98c81c8901de..95b3b8a7f0bae34386bfdbe6409a35253a4250ea 100644 --- a/arch/ppc/syslib/mpc83xx_devices.c +++ b/arch/ppc/syslib/mpc83xx_devices.c @@ -165,7 +165,7 @@ struct platform_device ppc_sys_platform_devices[] = { }, [MPC83xx_DUART] = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev.platform_data = serial_platform_data, }, [MPC83xx_SEC2] = { diff --git a/arch/ppc/syslib/mpc85xx_devices.c b/arch/ppc/syslib/mpc85xx_devices.c index 8af322dd476a6467cda34d4983d1e589d46f21a4..bbc5ac0de87835f7251fc0980f89166efb2fc6cc 100644 --- a/arch/ppc/syslib/mpc85xx_devices.c +++ b/arch/ppc/syslib/mpc85xx_devices.c @@ -282,7 +282,7 @@ struct platform_device ppc_sys_platform_devices[] = { }, [MPC85xx_DUART] = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev.platform_data = serial_platform_data, }, [MPC85xx_PERFMON] = { diff --git a/arch/ppc64/kernel/setup.c b/arch/ppc64/kernel/setup.c index d0bb68af0ea41d48bca4bc945d6e727ffcd2a424..bfa8791c9807f865bb89085f0054759bbd452eaa 100644 --- a/arch/ppc64/kernel/setup.c +++ b/arch/ppc64/kernel/setup.c @@ -1283,7 +1283,7 @@ void __init generic_find_legacy_serial_ports(u64 *physport, static struct platform_device serial_device = { .name = "serial8250", - .id = 0, + .id = PLAT8250_DEV_PLATFORM, .dev = { .platform_data = serial_ports, }, diff --git a/drivers/serial/8250.c b/drivers/serial/8250.c index 30a0a3d1014527b991025958b7a2d36ab98cdac7..5b65e208893bc80df44179ceb2dd5d6a32b1dccc 100644 --- a/drivers/serial/8250.c +++ b/drivers/serial/8250.c @@ -2536,7 +2536,7 @@ static int __init serial8250_init(void) goto out; serial8250_isa_devs = platform_device_register_simple("serial8250", - -1, NULL, 0); + PLAT8250_DEV_LEGACY, NULL, 0); if (IS_ERR(serial8250_isa_devs)) { ret = PTR_ERR(serial8250_isa_devs); goto unreg; diff --git a/drivers/serial/8250_accent.c b/drivers/serial/8250_accent.c index 1f2c276063eff982bb7400fdf5d81cbd2a8058c0..9c10262f2469ff821a5796e1772ebb4a379af5bb 100644 --- a/drivers/serial/8250_accent.c +++ b/drivers/serial/8250_accent.c @@ -29,7 +29,7 @@ static struct plat_serial8250_port accent_data[] = { static struct platform_device accent_device = { .name = "serial8250", - .id = 2, + .id = PLAT8250_DEV_ACCENT, .dev = { .platform_data = accent_data, }, diff --git a/drivers/serial/8250_boca.c b/drivers/serial/8250_boca.c index 465c9ea1e7a3772e52be846c9d8b9863abee0194..3bfe0f7b26fbaaeda1e6430a659388d6275a61b5 100644 --- a/drivers/serial/8250_boca.c +++ b/drivers/serial/8250_boca.c @@ -43,7 +43,7 @@ static struct plat_serial8250_port boca_data[] = { static struct platform_device boca_device = { .name = "serial8250", - .id = 3, + .id = PLAT8250_DEV_BOCA, .dev = { .platform_data = boca_data, }, diff --git a/drivers/serial/8250_fourport.c b/drivers/serial/8250_fourport.c index e9b4d908ef42901c3923e7230711f53779320fb1..6375d68b791318eba0d1de0c9791995e0e1d6df2 100644 --- a/drivers/serial/8250_fourport.c +++ b/drivers/serial/8250_fourport.c @@ -35,7 +35,7 @@ static struct plat_serial8250_port fourport_data[] = { static struct platform_device fourport_device = { .name = "serial8250", - .id = 1, + .id = PLAT8250_DEV_FOURPORT, .dev = { .platform_data = fourport_data, }, diff --git a/drivers/serial/8250_hub6.c b/drivers/serial/8250_hub6.c index 77f396f84b4c0eec8b0a4c318dd855209f1683ab..daf569cd3c8fcb19150069a548b06c83b58c3cf3 100644 --- a/drivers/serial/8250_hub6.c +++ b/drivers/serial/8250_hub6.c @@ -40,7 +40,7 @@ static struct plat_serial8250_port hub6_data[] = { static struct platform_device hub6_device = { .name = "serial8250", - .id = 4, + .id = PLAT8250_DEV_HUB6, .dev = { .platform_data = hub6_data, }, diff --git a/drivers/serial/8250_mca.c b/drivers/serial/8250_mca.c index f0c40d68b8c1837f2ca2ac1e4604fc35ad64b4a6..ac205256d5f308f758c5a325093bcaf2f3c86acd 100644 --- a/drivers/serial/8250_mca.c +++ b/drivers/serial/8250_mca.c @@ -44,7 +44,7 @@ static struct plat_serial8250_port mca_data[] = { static struct platform_device mca_device = { .name = "serial8250", - .id = 5, + .id = PLAT8250_DEV_MCA, .dev = { .platform_data = mca_data, }, diff --git a/include/linux/serial_8250.h b/include/linux/serial_8250.h index d8a023d804d4606810e5f79b969cc2fad14c69e9..317a979b24de027c572683d458f7020838901783 100644 --- a/include/linux/serial_8250.h +++ b/include/linux/serial_8250.h @@ -29,6 +29,21 @@ struct plat_serial8250_port { unsigned int flags; /* UPF_* flags */ }; +/* + * Allocate 8250 platform device IDs. Nothing is implied by + * the numbering here, except for the legacy entry being -1. + */ +enum { + PLAT8250_DEV_LEGACY = -1, + PLAT8250_DEV_PLATFORM, + PLAT8250_DEV_PLATFORM1, + PLAT8250_DEV_FOURPORT, + PLAT8250_DEV_ACCENT, + PLAT8250_DEV_BOCA, + PLAT8250_DEV_HUB6, + PLAT8250_DEV_MCA, +}; + /* * This should be used by drivers which want to register * their own 8250 ports without registering their own