From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8328C1D0E16; Wed, 2 Oct 2024 14:10:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727878250; cv=none; b=pbNCcLnjFoXcRjJTn5ncI3AB254HG+XGDZnzfOu3V2VHVhP82+5OvByMo9LvrDlp6SD04L3/9KH0zG+B/LbltfjOyvfmeasZ8JJkpbb6VIxnK/U/ZjyGiwgS39h8kqD/+9S7V1N5KqsUtnUAWlG7cXY+a69LHBvU3RwsTjXMsuw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727878250; c=relaxed/simple; bh=E7RbdtDAl7A5ddyHn9ZgpKcYBx40eM/QPi9SAsoBwZc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=UbhBtngS+s50vDpclxN0HhVHe58bNPJGtJ6cnSyZDiUxV++GmbhMopaK45PrQzu0BGdHigAMJwEubhGEb0/peMfwqpSqnMV1xFbYc7C6vAKfVaJOd+HyH3QtNdSDdEdTUpJqyjw2ISmA97c36S2ACq130T6ESpywX1MdGpSX61Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ZPgu/UYf; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ZPgu/UYf" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0BF23C4CEC2; Wed, 2 Oct 2024 14:10:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1727878250; bh=E7RbdtDAl7A5ddyHn9ZgpKcYBx40eM/QPi9SAsoBwZc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZPgu/UYf2eseWumAMESEBZNrIdNRK4JQTjD6ipT92OE9zQEZuK8EtsE9PCExw9fm5 ODNoDKVmS/BOzeVPjzVOwCdOK9clC/kzVV2bjQM7tQM44PLPJC/tKlKPh6kQfbYlx2 OFmHW+aC/7CiB2bEhI9wUcHVYEEy2qO0/R4UlZxU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Stephen Boyd , Claudiu Beznea , Sasha Levin Subject: [PATCH 6.10 350/634] clk: at91: sama7g5: Allocate only the needed amount of memory for PLLs Date: Wed, 2 Oct 2024 14:57:30 +0200 Message-ID: <20241002125824.914703731@linuxfoundation.org> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241002125811.070689334@linuxfoundation.org> References: <20241002125811.070689334@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Claudiu Beznea [ Upstream commit 2d6e9ee7cb3e79b1713783c633b13af9aeffc90c ] The maximum number of PLL components on SAMA7G5 is 3 (one fractional part and 2 dividers). Allocate the needed amount of memory for sama7g5_plls 2d array. Previous code used to allocate 7 array entries for each PLL. While at it, replace 3 with PLL_COMPID_MAX in the loop which parses the sama7g5_plls 2d array. Fixes: cb783bbbcf54 ("clk: at91: sama7g5: add clock support for sama7g5") Acked-by: Stephen Boyd Link: https://lore.kernel.org/r/20240714141315.19480-1-claudiu.beznea@tuxon.dev Signed-off-by: Claudiu Beznea Signed-off-by: Sasha Levin --- drivers/clk/at91/sama7g5.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/clk/at91/sama7g5.c b/drivers/clk/at91/sama7g5.c index 91b5c6f148196..4e9594714b142 100644 --- a/drivers/clk/at91/sama7g5.c +++ b/drivers/clk/at91/sama7g5.c @@ -66,6 +66,7 @@ enum pll_component_id { PLL_COMPID_FRAC, PLL_COMPID_DIV0, PLL_COMPID_DIV1, + PLL_COMPID_MAX, }; /* @@ -165,7 +166,7 @@ static struct sama7g5_pll { u8 t; u8 eid; u8 safe_div; -} sama7g5_plls[][PLL_ID_MAX] = { +} sama7g5_plls[][PLL_COMPID_MAX] = { [PLL_ID_CPU] = { [PLL_COMPID_FRAC] = { .n = "cpupll_fracck", @@ -1038,7 +1039,7 @@ static void __init sama7g5_pmc_setup(struct device_node *np) sama7g5_pmc->chws[PMC_MAIN] = hw; for (i = 0; i < PLL_ID_MAX; i++) { - for (j = 0; j < 3; j++) { + for (j = 0; j < PLL_COMPID_MAX; j++) { struct clk_hw *parent_hw; if (!sama7g5_plls[i][j].n) -- 2.43.0