Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h
index a63ec93..5863596 100644
--- a/arch/powerpc/include/asm/io.h
+++ b/arch/powerpc/include/asm/io.h
@@ -34,7 +34,6 @@
#include <asm/mmiowb.h>
#include <asm/mmu.h>
#include <asm/ppc_asm.h>
-#include <asm/pgtable.h>
#define SIO_CONFIG_RA 0x398
#define SIO_CONFIG_RD 0x399
@@ -691,8 +690,6 @@
* * ioremap_prot allows to specify the page flags as an argument and can
* also be hooked by the platform via ppc_md.
*
- * * ioremap_nocache is identical to ioremap
- *
* * ioremap_wc enables write combining
*
* * ioremap_wt enables write through
@@ -701,10 +698,6 @@
*
* * iounmap undoes such a mapping and can be hooked
*
- * * __ioremap_at (and the pending __iounmap_at) are low level functions to
- * create hand-made mappings for use only by the PCI code and cannot
- * currently be hooked. Must be page aligned.
- *
* * __ioremap_caller is the same as above but takes an explicit caller
* reference rather than using __builtin_return_address(0)
*
@@ -715,13 +708,14 @@
extern void __iomem *ioremap_wc(phys_addr_t address, unsigned long size);
void __iomem *ioremap_wt(phys_addr_t address, unsigned long size);
void __iomem *ioremap_coherent(phys_addr_t address, unsigned long size);
-#define ioremap_nocache(addr, size) ioremap((addr), (size))
#define ioremap_uc(addr, size) ioremap((addr), (size))
#define ioremap_cache(addr, size) \
ioremap_prot((addr), (size), pgprot_val(PAGE_KERNEL))
extern void iounmap(volatile void __iomem *addr);
+void __iomem *ioremap_phb(phys_addr_t paddr, unsigned long size);
+
int early_ioremap_range(unsigned long ea, phys_addr_t pa,
unsigned long size, pgprot_t prot);
void __iomem *do_ioremap(phys_addr_t pa, phys_addr_t offset, unsigned long size,
@@ -730,10 +724,6 @@
extern void __iomem *__ioremap_caller(phys_addr_t, unsigned long size,
pgprot_t prot, void *caller);
-extern void __iomem * __ioremap_at(phys_addr_t pa, void *ea,
- unsigned long size, pgprot_t prot);
-extern void __iounmap_at(void *ea, unsigned long size);
-
/*
* When CONFIG_PPC_INDIRECT_PIO is set, we use the generic iomap implementation
* which needs some additional definitions here. They basically allow PIO