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Tue, 03 Nov 2026 15:51:22 +0100 From: Philipp Zabel Date: Tue, 03 Nov 2026 15:51:27 +0100 Subject: [PATCH 7/8] reset: zynq: Use regmap_test_bits in zynq_reset_status X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20261103-reset-regmap-test-bits-v1-7-1b33607a76b0@pengutronix.de> References: <20261103-reset-regmap-test-bits-v1-0-1b33607a76b0@pengutronix.de> In-Reply-To: <20261103-reset-regmap-test-bits-v1-0-1b33607a76b0@pengutronix.de> To: Damien Le Moal , Conor Dooley , Valentina Fernandez , Daire McNamara , Fabrizio Castro , Lad Prabhakar , Michal Simek Cc: linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, linux-renesas-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Philipp Zabel X-Mailer: b4 0.15.2 Simplify zynq_reset_status() by using regmap_test_bits(). No functional change. Signed-off-by: Philipp Zabel --- drivers/reset/reset-zynq.c | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/drivers/reset/reset-zynq.c b/drivers/reset/reset-zynq.c index 688b512882ec..b7a0445aafcf 100644 --- a/drivers/reset/reset-zynq.c +++ b/drivers/reset/reset-zynq.c @@ -67,17 +67,11 @@ static int zynq_reset_status(struct reset_controller_dev *rcdev, int bank = id / BITS_PER_LONG; int offset = id % BITS_PER_LONG; - int ret; - u32 reg; pr_debug("%s: %s reset bank %u offset %u\n", KBUILD_MODNAME, __func__, bank, offset); - ret = regmap_read(priv->slcr, priv->offset + (bank * 4), ®); - if (ret) - return ret; - - return !!(reg & BIT(offset)); + return regmap_test_bits(priv->slcr, priv->offset + (bank * 4), BIT(offset)); } static const struct reset_control_ops zynq_reset_ops = { -- 2.47.3