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    Subject[PATCH] memory: mtk-smi: Use ARRAY_SIZE to define MTK_SMI_CLK_NR_MAX
    Date
    This definition is tied to the number of SMI common clocks (the array
    mtk_smi_common_clks): improve the definition by using the ARRAY_SIZE
    macro instead. That will also reduce room for mistakes when updating
    the aforementioned array in the future.

    Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
    ---
    drivers/memory/mtk-smi.c | 3 +--
    1 file changed, 1 insertion(+), 2 deletions(-)

    diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c
    index b883dcc0bbfa..6331422141e8 100644
    --- a/drivers/memory/mtk-smi.c
    +++ b/drivers/memory/mtk-smi.c
    @@ -94,8 +94,6 @@ enum mtk_smi_type {
    MTK_SMI_GEN2_SUB_COMM, /* gen2 smi sub common */
    };

    -#define MTK_SMI_CLK_NR_MAX 4
    -
    /* larbs: Require apb/smi clocks while gals is optional. */
    static const char * const mtk_smi_larb_clks[] = {"apb", "smi", "gals"};
    #define MTK_SMI_LARB_REQ_CLK_NR 2
    @@ -106,6 +104,7 @@ static const char * const mtk_smi_larb_clks[] = {"apb", "smi", "gals"};
    * sub common: Require apb/smi/gals0 clocks in has_gals case. Otherwise, only apb/smi are required.
    */
    static const char * const mtk_smi_common_clks[] = {"apb", "smi", "gals0", "gals1"};
    +#define MTK_SMI_CLK_NR_MAX ARRAY_SIZE(mtk_smi_common_clks)
    #define MTK_SMI_COM_REQ_CLK_NR 2
    #define MTK_SMI_COM_GALS_REQ_CLK_NR MTK_SMI_CLK_NR_MAX
    #define MTK_SMI_SUB_COM_GALS_REQ_CLK_NR 3
    --
    2.33.0
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