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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-04 04:44:25 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-11-04 04:44:25 +0300 |
commit | 1f24458a1071f006e3f7449c08ae0f12af493923 (patch) | |
tree | 3ed2b1f8de10f6638ce37dc4a41377e2b086f301 /arch/loongarch/kernel | |
parent | 4c7a0c95adc3ed8cc5e4c2187521aea3e40ba1aa (diff) | |
parent | 64ebf8797249e792af2143eb9e4bd404d10a022e (diff) | |
download | linux-1f24458a1071f006e3f7449c08ae0f12af493923.tar.xz |
Merge tag 'tty-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty and serial updates from Greg KH:
"Here is the big set of tty/serial driver changes for 6.7-rc1. Included
in here are:
- console/vgacon cleanups and removals from Arnd
- tty core and n_tty cleanups from Jiri
- lots of 8250 driver updates and cleanups
- sc16is7xx serial driver updates
- dt binding updates
- first set of port lock wrapers from Thomas for the printk fixes
coming in future releases
- other small serial and tty core cleanups and updates
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-6.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (193 commits)
serdev: Replace custom code with device_match_acpi_handle()
serdev: Simplify devm_serdev_device_open() function
serdev: Make use of device_set_node()
tty: n_gsm: add copyright Siemens Mobility GmbH
tty: n_gsm: fix race condition in status line change on dead connections
serial: core: Fix runtime PM handling for pending tx
vgacon: fix mips/sibyte build regression
dt-bindings: serial: drop unsupported samsung bindings
tty: serial: samsung: drop earlycon support for unsupported platforms
tty: 8250: Add note for PX-835
tty: 8250: Fix IS-200 PCI ID comment
tty: 8250: Add Brainboxes Oxford Semiconductor-based quirks
tty: 8250: Add support for Intashield IX cards
tty: 8250: Add support for additional Brainboxes PX cards
tty: 8250: Fix up PX-803/PX-857
tty: 8250: Fix port count of PX-257
tty: 8250: Add support for Intashield IS-100
tty: 8250: Add support for Brainboxes UP cards
tty: 8250: Add support for additional Brainboxes UC cards
tty: 8250: Remove UC-257 and UC-431
...
Diffstat (limited to 'arch/loongarch/kernel')
-rw-r--r-- | arch/loongarch/kernel/efi.c | 8 | ||||
-rw-r--r-- | arch/loongarch/kernel/image-vars.h | 2 | ||||
-rw-r--r-- | arch/loongarch/kernel/setup.c | 3 |
3 files changed, 9 insertions, 4 deletions
diff --git a/arch/loongarch/kernel/efi.c b/arch/loongarch/kernel/efi.c index 9fc10cea21e1..acb5d3385675 100644 --- a/arch/loongarch/kernel/efi.c +++ b/arch/loongarch/kernel/efi.c @@ -68,6 +68,11 @@ void __init efi_runtime_init(void) unsigned long __initdata screen_info_table = EFI_INVALID_TABLE_ADDR; +#if defined(CONFIG_SYSFB) || defined(CONFIG_EFI_EARLYCON) +struct screen_info screen_info __section(".data"); +EXPORT_SYMBOL_GPL(screen_info); +#endif + static void __init init_screen_info(void) { struct screen_info *si; @@ -115,7 +120,8 @@ void __init efi_init(void) set_bit(EFI_CONFIG_TABLES, &efi.flags); - init_screen_info(); + if (IS_ENABLED(CONFIG_EFI_EARLYCON) || IS_ENABLED(CONFIG_SYSFB)) + init_screen_info(); if (boot_memmap == EFI_INVALID_TABLE_ADDR) return; diff --git a/arch/loongarch/kernel/image-vars.h b/arch/loongarch/kernel/image-vars.h index e561989d02de..5087416b9678 100644 --- a/arch/loongarch/kernel/image-vars.h +++ b/arch/loongarch/kernel/image-vars.h @@ -12,7 +12,9 @@ __efistub_kernel_entry = kernel_entry; __efistub_kernel_asize = kernel_asize; __efistub_kernel_fsize = kernel_fsize; __efistub_kernel_offset = kernel_offset; +#if defined(CONFIG_EFI_EARLYCON) || defined(CONFIG_SYSFB) __efistub_screen_info = screen_info; +#endif #endif diff --git a/arch/loongarch/kernel/setup.c b/arch/loongarch/kernel/setup.c index b35186f7b254..d183a745fb85 100644 --- a/arch/loongarch/kernel/setup.c +++ b/arch/loongarch/kernel/setup.c @@ -16,7 +16,6 @@ #include <linux/dmi.h> #include <linux/efi.h> #include <linux/export.h> -#include <linux/screen_info.h> #include <linux/memblock.h> #include <linux/initrd.h> #include <linux/ioport.h> @@ -57,8 +56,6 @@ #define SMBIOS_CORE_PACKAGE_OFFSET 0x23 #define LOONGSON_EFI_ENABLE (1 << 3) -struct screen_info screen_info __section(".data"); - unsigned long fw_arg0, fw_arg1, fw_arg2; DEFINE_PER_CPU(unsigned long, kernelsp); struct cpuinfo_loongarch cpu_data[NR_CPUS] __read_mostly; |