[PATCH] clk: nxp: Fix pll0 rate check condition in LPC18xx CGU driver
Stephen Boyd
sboyd at kernel.org
Sun Sep 21 12:58:16 PDT 2025
Quoting Alok Tiwari (2025-07-06 13:11:55)
> The conditional check for the PLL0 multiplier 'm' used a logical AND
> instead of OR, making the range check ineffective. This patch replaces
> && with || to correctly reject invalid values of 'm' that are either
> less than or equal to 0 or greater than LPC18XX_PLL0_MSEL_MAX.
>
> This ensures proper bounds checking during clk rate setting and rounding.
>
> Fixes: b04e0b8fd544 ("clk: add lpc18xx cgu clk driver")
> Signed-off-by: Alok Tiwari <alok.a.tiwari at oracle.com>
> ---
Applied to clk-next
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