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The sysfs_emit() and sysfs_emit_at() functions were introduced to make
it less ambiguous which function is preferred when writing to the output
buffer in a device attribute's "show" callback [1].
Convert the PCI sysfs object "show" functions from sprintf(), snprintf()
and scnprintf() to sysfs_emit() and sysfs_emit_at() accordingly, as the
latter is aware of the PAGE_SIZE buffer and correctly returns the number
of bytes written into the buffer.
No functional change intended.
[1] Documentation/filesystems/sysfs.rst
Related commit:
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|---|---|---|
| .. | ||
| aer_inject.c | ||
| aer.c | ||
| aspm.c | ||
| dpc.c | ||
| edr.c | ||
| err.c | ||
| Kconfig | ||
| Makefile | ||
| pme.c | ||
| portdrv_core.c | ||
| portdrv_pci.c | ||
| portdrv.h | ||
| ptm.c | ||
| rcec.c | ||