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Commit d7854147 authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown
Browse files

ASoC: fsi: Add pr_err for noticing unsupported access 



This patch didn't use dev_err,
because it is difficult to get struct device here.

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 73b92c1f

sound/soc/sh/fsi.c

+18 −6
Original line number Diff line number Diff line
@@ -161,24 +161,30 @@ static void __fsi_reg_mask_set(u32 reg, u32 mask, u32 data) 


static void fsi_reg_write(struct fsi_priv *fsi, u32 reg, u32 data)

{

	if (reg > REG_END)

	if (reg > REG_END) {

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

		return;

	}



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

}



static u32 fsi_reg_read(struct fsi_priv *fsi, u32 reg)

{

	if (reg > REG_END)

	if (reg > REG_END) {

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

		return 0;

	}



	return __fsi_reg_read((u32)(fsi->base + reg));

}



static void fsi_reg_mask_set(struct fsi_priv *fsi, u32 reg, u32 mask, u32 data)

{

	if (reg > REG_END)

	if (reg > REG_END) {

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

		return;

	}



	__fsi_reg_mask_set((u32)(fsi->base + reg), mask, data);

}
@@ -188,8 +194,10 @@ static void fsi_master_write(struct fsi_master *master, u32 reg, u32 data) 
	unsigned long flags;



	if ((reg < MREG_START) ||

	    (reg > MREG_END))

	    (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);
@@ -202,8 +210,10 @@ static u32 fsi_master_read(struct fsi_master *master, u32 reg) 
	unsigned long flags;



	if ((reg < MREG_START) ||

	    (reg > MREG_END))

	    (reg > MREG_END)) {

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

		return 0;

	}



	spin_lock_irqsave(&master->lock, flags);

	ret = __fsi_reg_read((u32)(master->base + reg));
@@ -218,8 +228,10 @@ static void fsi_master_mask_set(struct fsi_master *master, 
	unsigned long flags;



	if ((reg < MREG_START) ||

	    (reg > MREG_END))

	    (reg > MREG_END)) {

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

		return;

	}



	spin_lock_irqsave(&master->lock, flags);

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