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Fri, 21 Nov 2025 05:36:12 -0800 (PST) Received: from localhost ([196.207.164.177]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-477a9dfd643sm83520865e9.14.2025.11.21.05.36.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 21 Nov 2025 05:36:12 -0800 (PST) Date: Fri, 21 Nov 2025 16:36:08 +0300 From: Dan Carpenter To: Aaron Kling Cc: Krzysztof Kozlowski , Thierry Reding , Jonathan Hunter , Ingo Molnar , Thomas Gleixner , Dan Carpenter , linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org, kernel-janitors@vger.kernel.org Subject: [PATCH next] memory: tegra210-emc: Fix error codes in tegra210_emc_opp_table_init() Message-ID: Precedence: bulk X-Mailing-List: linux-tegra@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline X-Mailer: git-send-email haha only kidding Fix several error paths where the error code was not set correctly. Fixes: b33c93babead ("memory: tegra210: Support interconnect framework") Signed-off-by: Dan Carpenter --- drivers/memory/tegra/tegra210-emc-core.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/memory/tegra/tegra210-emc-core.c b/drivers/memory/tegra/tegra210-emc-core.c index 397448cb472d..c97ce799d53d 100644 --- a/drivers/memory/tegra/tegra210-emc-core.c +++ b/drivers/memory/tegra/tegra210-emc-core.c @@ -1981,11 +1981,13 @@ static int tegra210_emc_opp_table_init(struct tegra210_emc *emc) max_opps = dev_pm_opp_get_opp_count(emc->dev); if (max_opps <= 0) { + err = max_opps ?: -EINVAL; dev_err_probe(emc->dev, err, "Failed to add OPPs\n"); goto remove_table; } if (emc->num_timings != max_opps) { + err = -EINVAL; dev_err_probe(emc->dev, err, "OPP table does not match emc table\n"); goto remove_table; } @@ -1994,6 +1996,7 @@ static int tegra210_emc_opp_table_init(struct tegra210_emc *emc) rate = emc->timings[i].rate * 1000; opp = dev_pm_opp_find_freq_exact(emc->dev, rate, true); if (IS_ERR(opp)) { + err = PTR_ERR(opp); dev_err_probe(emc->dev, err, "Rate %lu not found in OPP table\n", rate); goto remove_table; } -- 2.51.0