On Mon, 2015-03-09 at 15:02 -0400, Jes Sorensen wrote:
> Joe Perches <[email protected]> writes:
> > On Mon, 2015-03-09 at 14:43 -0400, Jes Sorensen wrote:
> >> Joe Perches <[email protected]> writes:
> >> > On Mon, 2015-03-09 at 13:00 -0400, [email protected] wrote:
> >> >> This is an alternate driver for the Realtek 8723AU (rtl8723au) written
> >> >> from scratch utilizing the mac80211 stack.
> >> >
> >> > Mostly trivial comments:
> >> >
> >> >> diff --git a/MAINTAINERS b/MAINTAINERS
> >> > []
> >> >> +RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
> >> >> +M: Jes Sorensen <[email protected]>
> >> >> +L: [email protected]
> >> >> +W: http://intellinuxwireless.org
> >> >> +T: git git://git.Mkernel.org/pub/scm/linux/kernel/git/jes/linux.git
> >> >> + git branch rtl8723au-mac80211
> >> >
> >> > please keep this on one line
> >>
> >> Lines are 80 characters, and it won't fit.
> >
> > For code yes, for MAINTAINERS no.
> > There are many lines > 80 chars there.
> > Please keep:
> > <TYPE>: entry
> > on single lines.
>
> Longer than 80 characters is ugly and you haven't provided any
> justification for putting it on one line.
<TYPE>: entries are single line.
> >> >> +struct rtl8xxxu_priv {
> >> > []
> >> >> + u32 has_wifi:1;
> >> >> + u32 has_bluetooth:1;
> >> >> + u32 enable_bluetooth:1;
> >> >> + u32 has_gps:1;
> >> >> + u32 vendor_umc:1;
> >> >> + u32 has_polarity_ctrl:1;
> >> >> + u32 has_eeprom:1;
> >> >> + u32 boot_eeprom:1;
> >> >> + u32 ep_tx_high_queue:1;
> >> >> + u32 ep_tx_normal_queue:1;
> >> >> + u32 ep_tx_low_queue:1;
> >> >> + u32 path_a_hi_power:1;
> >> >
> >> > These might be better as bool instead of packed bitfields.
> >>
> >> bool wastes 4 bytes in the struct, so no that would be worse.
> >
> > It's a used-once struct. 4 bytes, wow.
>
> Once per device - but it all comes down to a matter of style and taste
> of the developer in the end. You seem to be obsessed with imposing your
> ideas on everybody, rather than actually looking for real bugs.
I'm not imposing anything.
You can accept it or not.
btw: every use of any bitfield requires more code
for RMW than a byte access does.
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