unimore/kernel-hacking-2024-linux-steffo
unimore/kernel-hacking-2024-linux-steffo
1
Fork 0
Code Pull requests 5 Wiki Activity

memory: ti-emif-pm: Fix cast to iomem pointer

Browse source 
Cast pointer to iomem memory properly to fix sparse warning:

    drivers/memory/ti-emif-pm.c:251:38: warning: incorrect type in argument 1 (different address spaces)
    drivers/memory/ti-emif-pm.c:251:38:    expected void const volatile [noderef] __iomem *addr
    drivers/memory/ti-emif-pm.c:251:38:    got void *

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Krzysztof Kozlowski 2020-07-24 09:40:24 +02:00
parent fdc482ff73
commit 96424aa976
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/memory/ti-emif-pm.c
View file

@ -248,7 +248,7 @@ MODULE_DEVICE_TABLE(of, ti_emif_of_match);
static int ti_emif_resume(struct device *dev)
{
unsigned long tmp =
__raw_readl((void *)emif_instance->ti_emif_sram_virt);
__raw_readl((void __iomem *)emif_instance->ti_emif_sram_virt);
/*
* Check to see if what we are copying is already present in the