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Tue, 12 Mar 2019 03:42:38 -0700 (PDT) Date: Tue, 12 Mar 2019 19:43:22 +0900 From: William Breathitt Gray To: linus.walleij@linaro.org Subject: Re: [PATCH v9 1/9] bitops: Introduce the for_each_set_clump8 macro Message-ID: <20190312104322.GA3425@icarus> References: <12b3a364ac7fc32194fa6f55911dd800aca92a56.1551598603.git.vilhelm.gray@gmail.com> <20190311180113.c283fdbcba3df10db2c815aa@linux-foundation.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20190311180113.c283fdbcba3df10db2c815aa@linux-foundation.org> User-Agent: Mutt/1.11.3 (2019-02-01) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190312_034241_344531_5D30A479 X-CRM114-Status: GOOD ( 18.25 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arch@vger.kernel.org, Arnd Bergmann , Masahiro Yamada , Rasmus Villemoes , "linux-kernel@vger.kernel.org" , "open list:GPIO SUBSYSTEM" , Andy Shevchenko , Bartosz Golaszewski , akpm@linux-foundation.org, Andy Shevchenko , Linux ARM Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Mar 11, 2019 at 06:01:13PM -0700, Andrew Morton wrote: > On Fri, 8 Mar 2019 09:31:00 +0100 Linus Walleij wrote: > > > On Sun, Mar 3, 2019 at 8:47 AM William Breathitt Gray > > wrote: > > > > > This macro iterates for each 8-bit group of bits (clump) with set bits, > > > within a bitmap memory region. For each iteration, "start" is set to the > > > bit offset of the found clump, while the respective clump value is > > > stored to the location pointed by "clump". Additionally, the > > > bitmap_get_value8 and bitmap_set_value8 functions are introduced to > > > respectively get and set an 8-bit value in a bitmap memory region. > > > > > > Suggested-by: Andy Shevchenko > > > Suggested-by: Rasmus Villemoes > > > Cc: Arnd Bergmann > > > Cc: Andrew Morton > > > Reviewed-by: Andy Shevchenko > > > Reviewed-by: Linus Walleij > > > Signed-off-by: William Breathitt Gray > > > > Andrew: would you be OK with this being merged in v5.1? > > Yup. We have quite a few users there. I assume this will go via the > gpio tree? > > Feel free to add Acked-by: Andrew Morton , > although it probably isn't worth churning the git tree to do so at this > late stage - your cvall. Linus, I discovered a bug in this version of the patchset. I'll release a version 10 once I've resolved the issue. William Breathitt Gray _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel