On Sat, Jun 15, 2024 at 01:36:52PM +0800, Crescent CY Hsieh wrote: > On Fri, Jun 14, 2024 at 11:07:29AM +0200, Greg Kroah-Hartman wrote: > > On Fri, Jun 14, 2024 at 05:03:22PM +0800, Crescent Hsieh wrote: > > > Normally, the number of ports is indicated by the third digit of the > > > device ID on Moxa PCI serial boards. For example, `0x1121` indicates a > > > device with 2 ports. > > > > > > However, `CP116E_A_A` and `CP116E_A_B` are exceptions; they have 8 > > > ports, but the third digit of the device ID is `6`. > > > > > > This patch introduces a function to retrieve the number of ports on Moxa > > > PCI serial boards, addressing the issue described above. > > > > > > Signed-off-by: Crescent Hsieh <crescentcy.hsieh@xxxxxxxx> > > > --- > > > drivers/tty/serial/8250/8250_pci.c | 13 ++++++++++++- > > > 1 file changed, 12 insertions(+), 1 deletion(-) > > > > What commit id does this fix? > > None, it's just a normal patch, I might have mistakenly added the "fix" > tag. You say "fix" twice in the subject line, and it looks like it actually does resolve a problem in the current code. Or is this all just a "cleanup" change? confused, greg k-h
