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d="scan'208";a="53539555" Received: from smile.fi.intel.com ([10.237.72.54]) by orviesa002.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2024 03:46:46 -0700 Received: from andy by smile.fi.intel.com with local (Exim 4.97) (envelope-from ) id 1rx2oN-00000004zgo-17WX; Wed, 17 Apr 2024 13:46:43 +0300 Date: Wed, 17 Apr 2024 13:46:42 +0300 From: Andy Shevchenko To: Bartosz Golaszewski Cc: Bartosz Golaszewski , Linus Walleij , Arnd Bergmann , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [rfc, PATCH v1 1/1] gpiolib: Get rid of never false gpio_is_valid() calls Message-ID: References: <20240221213208.17914-1-andriy.shevchenko@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo On Tue, Feb 27, 2024 at 02:06:05PM +0100, Bartosz Golaszewski wrote: > On Wed, Feb 21, 2024 at 10:32 PM Andy Shevchenko > wrote: > > > > In the cases when gpio_is_valid() is called with unsigned parameter > > the result is always true in the GPIO library code, hence the check > > for false won't ever be true. Get rid of such calls. > > > > While at it, move GPIO device base to be unsigned to clearly show > > it won't ever be negative. This requires a new definition for the > > maximum GPIO number in the system. > > --- > > It looks like a risky change that late in the release cycle. I want to > avoid some CI problems at rc6. Please resend it once v6.9-rc1 is > tagged. Not sure why resend, but I missed that somehow. Can you consider applying it? -- With Best Regards, Andy Shevchenko