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Wed, 10 Sep 2025 03:44:14 -0700 (PDT) Received: from [127.0.1.1] ([178.197.219.123]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-62c01ae5f75sm3144890a12.46.2025.09.10.03.44.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 10 Sep 2025 03:44:13 -0700 (PDT) From: Krzysztof Kozlowski Date: Wed, 10 Sep 2025 12:43:57 +0200 Subject: [PATCH 01/13] memory: tegra124-emc: Simplify return of emc_init() 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-Transfer-Encoding: quoted-printable Message-Id: <20250910-memory-tegra-cleanup-v1-1-023c33a2d997@linaro.org> References: <20250910-memory-tegra-cleanup-v1-0-023c33a2d997@linaro.org> In-Reply-To: <20250910-memory-tegra-cleanup-v1-0-023c33a2d997@linaro.org> To: Krzysztof Kozlowski , Thierry Reding , Jonathan Hunter Cc: linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, Aaron Kling , Krzysztof Kozlowski X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; 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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B emc_init() returns always success, so just drop return valye to simplify it. Signed-off-by: Krzysztof Kozlowski --- drivers/memory/tegra/tegra124-emc.c | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) diff --git a/drivers/memory/tegra/tegra124-emc.c b/drivers/memory/tegra/teg= ra124-emc.c index 03f1daa2d132a81d28705ec7c62d640d7d25a894..9aad02901613f1b2ed855c11bcd= 76fef153034af 100644 --- a/drivers/memory/tegra/tegra124-emc.c +++ b/drivers/memory/tegra/tegra124-emc.c @@ -896,7 +896,7 @@ static void emc_read_current_timing(struct tegra_emc *e= mc, timing->emc_mode_reset =3D 0; } =20 -static int emc_init(struct tegra_emc *emc) +static void emc_init(struct tegra_emc *emc) { emc->dram_type =3D readl(emc->regs + EMC_FBIO_CFG5); =20 @@ -913,8 +913,6 @@ static int emc_init(struct tegra_emc *emc) emc->dram_num =3D tegra_mc_get_emem_device_count(emc->mc); =20 emc_read_current_timing(emc, &emc->last_timing); - - return 0; } =20 static int load_one_timing_from_dt(struct tegra_emc *emc, @@ -1472,11 +1470,7 @@ static int tegra_emc_probe(struct platform_device *p= dev) ram_code); } =20 - err =3D emc_init(emc); - if (err) { - dev_err(&pdev->dev, "EMC initialization failed: %d\n", err); - return err; - } + emc_init(emc); =20 platform_set_drvdata(pdev, emc); =20 --=20 2.48.1