Re: [RFT PATCH v3 21/27] tty: serial: samsung_tty: IRQ rework
From: Andy Shevchenko <hidden>
Date: 2021-03-05 16:21:23
Also in:
linux-arch, linux-devicetree, linux-doc, linux-samsung-soc, linux-serial, lkml
On Fri, Mar 5, 2021 at 6:16 PM Hector Martin [off-list ref] wrote:
On 06/03/2021 00.17, Andy Shevchenko wrote:quoted
Add a separate change that removes flags from the spin lock in the IRQ handler.This commit should have no functional changes;
Exactly my point why I'm suggesting to have _separate_ change!
I am just splitting an existing function into two, where one takes the lock and the other does the work. Do you mean using a different locking function? I'm not entirely sure what you're suggesting.
Yes, as a prerequisite spin_lock_irqsave -> spin_lock(). -- With Best Regards, Andy Shevchenko _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel