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| author | Thomas Gleixner <tglx@linutronix.de> | 2021-03-14 16:34:35 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-03-14 16:34:35 +0100 |
| commit | b470ebc9e0e57f53d1db9c49b8a3de4086babd05 (patch) | |
| tree | 95c61291ad5f216967a9be36f19774026ffc88cb /include/linux/initrd.h | |
| parent | 4c7bcb51ae25f79e3733982e5d0cd8ce8640ddfc (diff) | |
| parent | 5fbecd2389f48e1415799c63130d0cdce1cf3f60 (diff) | |
Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent
Pull irqchip fixes from Marc Zyngier:
- More compatible strings for the Ingenic irqchip (introducing the
JZ4760B SoC)
- Select GENERIC_IRQ_MULTI_HANDLER on the ARM ep93xx platform
- Drop all GENERIC_IRQ_MULTI_HANDLER selections from the irqchip
Kconfig, now relying on the architecture to get it right
- Drop the debugfs_file field from struct irq_domain, now that
debugfs can track things on its own
Diffstat (limited to 'include/linux/initrd.h')
| -rw-r--r-- | include/linux/initrd.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/initrd.h b/include/linux/initrd.h index 8db6f8c8030b..85c15717af34 100644 --- a/include/linux/initrd.h +++ b/include/linux/initrd.h @@ -1,5 +1,8 @@ /* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __LINUX_INITRD_H +#define __LINUX_INITRD_H + #define INITRD_MINOR 250 /* shouldn't collide with /dev/ram* too soon ... */ /* starting block # of image */ @@ -15,6 +18,12 @@ extern int initrd_below_start_ok; extern unsigned long initrd_start, initrd_end; extern void free_initrd_mem(unsigned long, unsigned long); +#ifdef CONFIG_BLK_DEV_INITRD +extern void __init reserve_initrd_mem(void); +#else +static inline void __init reserve_initrd_mem(void) {} +#endif + extern phys_addr_t phys_initrd_start; extern unsigned long phys_initrd_size; @@ -24,3 +33,5 @@ extern char __initramfs_start[]; extern unsigned long __initramfs_size; void console_on_rootfs(void); + +#endif /* __LINUX_INITRD_H */ |