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AJvYcCWaMr/VvOM1MXGVJW0wILkQ1JSQIx6STVuZu7TY6QT6VjDvVrLYX+Ztl1lrzczxN9+kgkA40S2ogM6KogU=@vger.kernel.org X-Gm-Message-State: AOJu0YyJ0aytjilP90DJYyhGDe8Qixvp5LVOLLaypdEHk6+BZucEHLIe y9qRqH8KRJvmtfBKsb6yYThTG66vuR3SdmeTgK8+MyssDgRoJ2ZQUiiEGNpggnNj0btEb7R2Jv5 zzgdwHYTPmAsy5FbdvTIGRKr1+lNCADSPsRjjiUzAOA== X-Gm-Gg: ASbGncuefAXFt4N8CEGSZvQeXQExCw3DMMylK7JSp0JJWL8Lws1+Ui2pLjrGmhPpyq7 usVe7I5MMQWlxBr0hrmS6RWr5bPJT2G2xSL4N3jss0ojHX7A05+U85u2oChd2tQFD/+oxyQavMI j8auspGDr6eauCDioASBzFKoac4mPPyoPPZDS9E0bPjBbJZDz6pD2NFRITyO8icgoPpi+RENFAF kLvL/ihyqzuW8r1qFGHlLhPkJA8BG509dpqnsg6O8QyzXoh2lYOFvXbOsiIhdBqLUQxtpKJtKNa qnmEZNbqJuExwJE0q+yRk5WAQL0o76RwerX5TA== X-Google-Smtp-Source: AGHT+IFwBncw2Alu/QrgMDtxyBQtfNfh1dxGwzHw2WYd6BMmIRW7GTYerndPtj3BFzplWGL9rnd33K0LzXn6GGDseB0= X-Received: by 2002:a05:6512:131f:b0:58b:151:bc0f with SMTP id 2adb3069b0e04-591d85aa254mr1018570e87.54.1760689628553; Fri, 17 Oct 2025 01:27:08 -0700 (PDT) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20251017-fix-gpio-idio-16-regmap-v1-0-a7c71080f740@kernel.org> In-Reply-To: <20251017-fix-gpio-idio-16-regmap-v1-0-a7c71080f740@kernel.org> From: Bartosz Golaszewski Date: Fri, 17 Oct 2025 10:26:55 +0200 X-Gm-Features: AS18NWAvJs_3O-y2cqSEZ1ia1pDDJUTRQDnpYtzwKwzQdQqAvSOQieJIv9e3Y7M Message-ID: Subject: Re: [PATCH 0/3] gpio: idio-16: Fix regmap initialization errors To: William Breathitt Gray Cc: Bartosz Golaszewski , Linus Walleij , Michael Walle , Ioana Ciornei , Andy Shevchenko , Mark Brown , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, Mark Cave-Ayland , stable@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Fri, Oct 17, 2025 at 2:58=E2=80=AFAM William Breathitt Gray wrote: > > The migration of IDIO-16 GPIO drivers to the regmap API resulted in some > regressions to the gpio-104-idio-16, gpio-pci-idio-16, and gpio-idio-16 > modules. Specifically, the 104-idio-16 and pci-idio-16 GPIO drivers > utilize regmap caching and thus must set max_register for their > regmap_config, while gpio-idio-16 requires fixed_direction_output to > represent the fixed direction of the IDIO-16 GPIO lines. Fixes for these > regressions are provided by this series. > > Link: https://lore.kernel.org/r/cover.1680618405.git.william.gray@linaro.= org > Link: https://lore.kernel.org/r/9b0375fd-235f-4ee1-a7fa-daca296ef6bf@nuta= nix.com > Signed-off-by: William Breathitt Gray > --- > William Breathitt Gray (3): > gpio: 104-idio-16: Define maximum valid register address offset > gpio: pci-idio-16: Define maximum valid register address offset > gpio: idio-16: Define fixed direction of the GPIO lines > > drivers/gpio/gpio-104-idio-16.c | 1 + > drivers/gpio/gpio-idio-16.c | 5 +++++ > drivers/gpio/gpio-pci-idio-16.c | 1 + > 3 files changed, 7 insertions(+) > --- > base-commit: eba11116f39533d2e38cc5898014f2c95f32d23a > change-id: 20251017-fix-gpio-idio-16-regmap-1282cdc56a19 > > Best regards, > -- > William Breathitt Gray > > Please use get_maintainer.pl or b4 --auto-to-cc. This is the address I'm using for reviews. Bartosz