Messages in this thread | | | From | Min Li <> | Subject | RE: [PATCH mfd v1] mfd: Add Renesas Synchronization Management Unit (SMU) support | Date | Tue, 25 May 2021 19:35:50 +0000 |
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> Why do you need to track how many there are? > > We don't usually do that at all. >
It is used to index the mfd_cell array, rsmu_cdev[RSMU_MAX_MFD_DEV]
The index is also used to enumerate the rsmu character device, say /dev/rsmu[0/1/2/3]
Min
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