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Commit fbf917e1 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
Browse files

ASoC: cs42l73: Use case range at appropriate place 



The readable registers are in continuous ranges: 0x01 ~ 0x03, 0x05 ~ 0x5f.
Use case range syntax makes the code shorter with better readability when
we have a large number of continuous switch cases.
No functional change with this patch.

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Acked-by: default avatarBrian Austin <brian.austin@cirrus.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 8626e5eb

sound/soc/codecs/cs42l73.c

+2 −94
Original line number Diff line number Diff line
@@ -153,100 +153,8 @@ static bool cs42l73_volatile_register(struct device *dev, unsigned int reg) 
static bool cs42l73_readable_register(struct device *dev, unsigned int reg)

{

	switch (reg) {

	case CS42L73_DEVID_AB:

	case CS42L73_DEVID_CD:

	case CS42L73_DEVID_E:

	case CS42L73_REVID:

	case CS42L73_PWRCTL1:

	case CS42L73_PWRCTL2:

	case CS42L73_PWRCTL3:

	case CS42L73_CPFCHC:

	case CS42L73_OLMBMSDC:

	case CS42L73_DMMCC:

	case CS42L73_XSPC:

	case CS42L73_XSPMMCC:

	case CS42L73_ASPC:

	case CS42L73_ASPMMCC:

	case CS42L73_VSPC:

	case CS42L73_VSPMMCC:

	case CS42L73_VXSPFS:

	case CS42L73_MIOPC:

	case CS42L73_ADCIPC:

	case CS42L73_MICAPREPGAAVOL:

	case CS42L73_MICBPREPGABVOL:

	case CS42L73_IPADVOL:

	case CS42L73_IPBDVOL:

	case CS42L73_PBDC:

	case CS42L73_HLADVOL:

	case CS42L73_HLBDVOL:

	case CS42L73_SPKDVOL:

	case CS42L73_ESLDVOL:

	case CS42L73_HPAAVOL:

	case CS42L73_HPBAVOL:

	case CS42L73_LOAAVOL:

	case CS42L73_LOBAVOL:

	case CS42L73_STRINV:

	case CS42L73_XSPINV:

	case CS42L73_ASPINV:

	case CS42L73_VSPINV:

	case CS42L73_LIMARATEHL:

	case CS42L73_LIMRRATEHL:

	case CS42L73_LMAXHL:

	case CS42L73_LIMARATESPK:

	case CS42L73_LIMRRATESPK:

	case CS42L73_LMAXSPK:

	case CS42L73_LIMARATEESL:

	case CS42L73_LIMRRATEESL:

	case CS42L73_LMAXESL:

	case CS42L73_ALCARATE:

	case CS42L73_ALCRRATE:

	case CS42L73_ALCMINMAX:

	case CS42L73_NGCAB:

	case CS42L73_ALCNGMC:

	case CS42L73_MIXERCTL:

	case CS42L73_HLAIPAA:

	case CS42L73_HLBIPBA:

	case CS42L73_HLAXSPAA:

	case CS42L73_HLBXSPBA:

	case CS42L73_HLAASPAA:

	case CS42L73_HLBASPBA:

	case CS42L73_HLAVSPMA:

	case CS42L73_HLBVSPMA:

	case CS42L73_XSPAIPAA:

	case CS42L73_XSPBIPBA:

	case CS42L73_XSPAXSPAA:

	case CS42L73_XSPBXSPBA:

	case CS42L73_XSPAASPAA:

	case CS42L73_XSPAASPBA:

	case CS42L73_XSPAVSPMA:

	case CS42L73_XSPBVSPMA:

	case CS42L73_ASPAIPAA:

	case CS42L73_ASPBIPBA:

	case CS42L73_ASPAXSPAA:

	case CS42L73_ASPBXSPBA:

	case CS42L73_ASPAASPAA:

	case CS42L73_ASPBASPBA:

	case CS42L73_ASPAVSPMA:

	case CS42L73_ASPBVSPMA:

	case CS42L73_VSPAIPAA:

	case CS42L73_VSPBIPBA:

	case CS42L73_VSPAXSPAA:

	case CS42L73_VSPBXSPBA:

	case CS42L73_VSPAASPAA:

	case CS42L73_VSPBASPBA:

	case CS42L73_VSPAVSPMA:

	case CS42L73_VSPBVSPMA:

	case CS42L73_MMIXCTL:

	case CS42L73_SPKMIPMA:

	case CS42L73_SPKMXSPA:

	case CS42L73_SPKMASPA:

	case CS42L73_SPKMVSPMA:

	case CS42L73_ESLMIPMA:

	case CS42L73_ESLMXSPA:

	case CS42L73_ESLMASPA:

	case CS42L73_ESLMVSPMA:

	case CS42L73_IM1:

	case CS42L73_IM2:

	case CS42L73_DEVID_AB ... CS42L73_DEVID_E:

	case CS42L73_REVID ... CS42L73_IM2:

		return true;

	default:

		return false;