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a=openpgp; fpr=9BD07E0E0C51F8D59677B7541B93437D3B41629B Driver does not modify few static data (MBHC reg fields, IRQ chip), so make them const for code safety. Signed-off-by: Krzysztof Kozlowski --- sound/soc/codecs/wcd938x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/wcd938x.c b/sound/soc/codecs/wcd938x.c index 73387152ce02..124c18712422 100644 --- a/sound/soc/codecs/wcd938x.c +++ b/sound/soc/codecs/wcd938x.c @@ -221,7 +221,7 @@ struct wcd938x_mbhc_zdet_param { u16 btn7; }; -static struct wcd_mbhc_field wcd_mbhc_fields[WCD_MBHC_REG_FUNC_MAX] = { +static const struct wcd_mbhc_field wcd_mbhc_fields[WCD_MBHC_REG_FUNC_MAX] = { WCD_MBHC_FIELD(WCD_MBHC_L_DET_EN, WCD938X_ANA_MBHC_MECH, 0x80), WCD_MBHC_FIELD(WCD_MBHC_GND_DET_EN, WCD938X_ANA_MBHC_MECH, 0x40), WCD_MBHC_FIELD(WCD_MBHC_MECH_DETECTION_TYPE, WCD938X_ANA_MBHC_MECH, 0x20), @@ -3027,7 +3027,7 @@ static irqreturn_t wcd938x_wd_handle_irq(int irq, void *data) return IRQ_HANDLED; } -static struct irq_chip wcd_irq_chip = { +static const struct irq_chip wcd_irq_chip = { .name = "WCD938x", };