mfd: tps65910: Remove unused data (0e5fca81) · Commits · 戴 / test

The 'io_mutex' is not used anywhere. The regmap API supports the mutex internally, so no additional mutex is required. And 'domain' private data is unnecessary because the irq domain is already registered by using regmap_add_irq_chip(). Signed-off-by:

Milo(Woogyom) Kim <milo.kim@ti.com> Acked-by:

Laxman Dewangan <ldewangan@nvidia.com> Signed-off-by:

Samuel Ortiz <sameo@linux.intel.com>

drivers/mfd/tps65910.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -486,7 +486,6 @@ static __devinit int tps65910_i2c_probe(struct i2c_client *i2c,
		tps65910->dev = &i2c->dev;
		tps65910->i2c_client = i2c;
		tps65910->id = chip_id;
		mutex_init(&tps65910->io_mutex);

		tps65910->regmap = devm_regmap_init_i2c(i2c, &tps65910_regmap_config);
		if (IS_ERR(tps65910->regmap)) {

include/linux/mfd/tps65910.h

+0 −2

Original line number	Diff line number	Diff line
		@@ -893,7 +893,6 @@ struct tps65910 {
		struct device *dev;
		struct i2c_client *i2c_client;
		struct regmap *regmap;
		struct mutex io_mutex;
		unsigned int id;

		/* Client devices */
		@@ -907,7 +906,6 @@ struct tps65910 {
		/* IRQ Handling */
		int chip_irq;
		struct regmap_irq_chip_data *irq_data;
		struct irq_domain *domain;
		};

		struct tps65910_platform_data {

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