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ASoC: Intel: save and restore the CSR register 

The IPC driver saved only IMR register, we need to save the CSR as well, so
add it

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vinod Koul 2015-02-12 09:59:59 +05:30 committed by Mark Brown
parent b3ec1c3538
commit a825ac7678
1 changed files with 4 additions and 1 deletions
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5
sound/soc/intel/sst/sst.c
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@ -350,7 +350,9 @@ static inline void sst_save_shim64(struct intel_sst_drv *ctx,
spin_lock_irqsave(&ctx->ipc_spin_lock, irq_flags);
shim_regs->imrx = sst_shim_read64(shim, SST_IMRX),
shim_regs->imrx = sst_shim_read64(shim, SST_IMRX);
shim_regs->csr = sst_shim_read64(shim, SST_CSR);
spin_unlock_irqrestore(&ctx->ipc_spin_lock, irq_flags);
}
@ -367,6 +369,7 @@ static inline void sst_restore_shim64(struct intel_sst_drv *ctx,
*/
spin_lock_irqsave(&ctx->ipc_spin_lock, irq_flags);
sst_shim_write64(shim, SST_IMRX, shim_regs->imrx),
sst_shim_write64(shim, SST_CSR, shim_regs->csr),
spin_unlock_irqrestore(&ctx->ipc_spin_lock, irq_flags);
}