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dkim=pass header.i=@maquefel.me From: Nikita Shubin Cc: Andy Shevchenko , Nikita Shubin , Linus Walleij , Bartosz Golaszewski , Alexander Sverdlin , linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v4 6/7] gpio: ep93xx: refactor ep93xx_gpio_add_bank Date: Fri, 5 Feb 2021 11:05:06 +0300 Message-Id: <20210205080507.16007-7-nikita.shubin@maquefel.me> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20210205080507.16007-1-nikita.shubin@maquefel.me> References: <20210205080507.16007-1-nikita.shubin@maquefel.me> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" - replace plain numbers with girq->num_parents in devm_kcalloc - replace plain numbers with girq->num_parents for port F - refactor i - 1 to i + 1 to make loop more readable - combine getting IRQ's loop and setting handler's into single loop Signed-off-by: Nikita Shubin --- drivers/gpio/gpio-ep93xx.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c index d330bff4d9f9..41b5b1de14f6 100644 --- a/drivers/gpio/gpio-ep93xx.c +++ b/drivers/gpio/gpio-ep93xx.c @@ -380,7 +380,7 @@ static int ep93xx_gpio_add_bank(struct ep93xx_gpio_chip= *egc, =20 girq->parent_handler =3D ep93xx_gpio_ab_irq_handler; girq->num_parents =3D 1; - girq->parents =3D devm_kcalloc(dev, 1, + girq->parents =3D devm_kcalloc(dev, girq->num_parents, sizeof(*girq->parents), GFP_KERNEL); if (!girq->parents) @@ -402,15 +402,14 @@ static int ep93xx_gpio_add_bank(struct ep93xx_gpio_ch= ip *egc, */ girq->parent_handler =3D ep93xx_gpio_f_irq_handler; girq->num_parents =3D 8; - girq->parents =3D devm_kcalloc(dev, 8, + girq->parents =3D devm_kcalloc(dev, girq->num_parents, sizeof(*girq->parents), GFP_KERNEL); if (!girq->parents) return -ENOMEM; /* Pick resources 1..8 for these IRQs */ - for (i =3D 1; i <=3D 8; i++) - girq->parents[i - 1] =3D platform_get_irq(pdev, i); - for (i =3D 0; i < 8; i++) { + for (i =3D 0; i < girq->num_parents; i++) { + girq->parents[i] =3D platform_get_irq(pdev, i + 1); gpio_irq =3D EP93XX_GPIO_F_IRQ_BASE + i; irq_set_chip_data(gpio_irq, &epg->gc[5]); irq_set_chip_and_handler(gpio_irq, --=20 2.26.2