Commit 48d78e58 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: sh: fsi: remove fsi_master_write 



Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: default avatarLiam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent f7d711e3

sound/soc/sh/fsi.c

+2 −21
Original line number Diff line number Diff line
@@ -221,21 +221,6 @@ static void fsi_reg_mask_set(struct fsi_priv *fsi, u32 reg, u32 mask, u32 data) 
	__fsi_reg_mask_set((u32)(fsi->base + reg), mask, data);

}



static void fsi_master_write(struct fsi_master *master, u32 reg, u32 data)

{

	unsigned long flags;



	if ((reg < MREG_START) ||

	    (reg > MREG_END)) {

		pr_err("fsi: register access err (%s)\n", __func__);

		return;

	}



	spin_lock_irqsave(&master->lock, flags);

	__fsi_reg_write((u32)(master->base + reg), data);

	spin_unlock_irqrestore(&master->lock, flags);

}



static u32 fsi_master_read(struct fsi_master *master, u32 reg)

{

	u32 ret;
@@ -500,11 +485,6 @@ static u32 fsi_irq_get_status(struct fsi_master *master) 
	return fsi_master_read(master, master->core->int_st);

}



static void fsi_irq_clear_all_status(struct fsi_master *master)

{

	fsi_master_write(master, master->core->int_st, 0);

}



static void fsi_irq_clear_status(struct fsi_priv *fsi)

{

	u32 data = 0;
@@ -756,7 +736,8 @@ static irqreturn_t fsi_interrupt(int irq, void *data) 
	if (int_st & AB_IO(1, BI_SHIFT))

		fsi_data_pop(&master->fsib, 0);



	fsi_irq_clear_all_status(master);

	fsi_irq_clear_status(&master->fsia);

	fsi_irq_clear_status(&master->fsib);



	return IRQ_HANDLED;

}