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([82.78.167.171]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4279f259761sm86533755e9.11.2024.07.14.07.13.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 14 Jul 2024 07:13:18 -0700 (PDT) From: Claudiu Beznea To: mturquette@baylibre.com, sboyd@kernel.org, nicolas.ferre@microchip.com, alexandre.belloni@bootlin.com Cc: linux-clk@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Claudiu Beznea Subject: [PATCH] clk: at91: sama7g5: Allocate only the needed amount of memory for PLLs Date: Sun, 14 Jul 2024 17:13:15 +0300 Message-Id: <20240714141315.19480-1-claudiu.beznea@tuxon.dev> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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. Signed-off-by: Claudiu Beznea Acked-by: Stephen Boyd --- 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 6706d1305baa..8385badc1c70 100644 --- a/drivers/clk/at91/sama7g5.c +++ b/drivers/clk/at91/sama7g5.c @@ -51,6 +51,7 @@ enum pll_component_id { PLL_COMPID_FRAC, PLL_COMPID_DIV0, PLL_COMPID_DIV1, + PLL_COMPID_MAX, }; =20 /* @@ -157,7 +158,7 @@ static struct sama7g5_pll { u8 t; u8 eid; u8 safe_div; -} sama7g5_plls[][PLL_ID_MAX] =3D { +} sama7g5_plls[][PLL_COMPID_MAX] =3D { [PLL_ID_CPU] =3D { [PLL_COMPID_FRAC] =3D { .n =3D "cpupll_fracck", @@ -1030,7 +1031,7 @@ static void __init sama7g5_pmc_setup(struct device_no= de *np) sama7g5_pmc->chws[PMC_MAIN] =3D hw; =20 for (i =3D 0; i < PLL_ID_MAX; i++) { - for (j =3D 0; j < 3; j++) { + for (j =3D 0; j < PLL_COMPID_MAX; j++) { struct clk_hw *parent_hw; =20 if (!sama7g5_plls[i][j].n) --=20 2.39.2