Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\stmp_device.c Create Date:2022-07-28 07:20:38
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:stmp_clear_poll_bit

Proto:static int stmp_clear_poll_bit(void __iomem *addr, u32 mask)

Type:int

Parameter:

TypeParameterName
void __iomem *addr
u32mask
28  timeout = 0x400
30  writel(mask, addr + STMP_OFFSET_REG_CLR)
31  0x10c7 is 2**32 / 1000000 (rounded up) (1)
32  When readl(addr) & mask && --timeout cycle
35  Return Not timeout
Caller
NameDescribe
stmp_reset_block