diff options
Diffstat (limited to 'drivers/mfd/jz4740-adc.c')
| -rw-r--r-- | drivers/mfd/jz4740-adc.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/mfd/jz4740-adc.c b/drivers/mfd/jz4740-adc.c index e80587f1a79..7a51c0d0d4f 100644 --- a/drivers/mfd/jz4740-adc.c +++ b/drivers/mfd/jz4740-adc.c @@ -86,13 +86,13 @@ static void jz4740_adc_irq_demux(unsigned int irq, struct irq_desc *desc) static inline void jz4740_adc_clk_enable(struct jz4740_adc *adc) { if (atomic_inc_return(&adc->clk_ref) == 1) - clk_enable(adc->clk); + clk_prepare_enable(adc->clk); } static inline void jz4740_adc_clk_disable(struct jz4740_adc *adc) { if (atomic_dec_return(&adc->clk_ref) == 0) - clk_disable(adc->clk); + clk_disable_unprepare(adc->clk); } static inline void jz4740_adc_set_enabled(struct jz4740_adc *adc, int engine, @@ -181,7 +181,7 @@ static struct resource jz4740_battery_resources[] = { }, }; -static struct mfd_cell jz4740_adc_cells[] = { +static const struct mfd_cell jz4740_adc_cells[] = { { .id = 0, .name = "jz4740-hwmon", @@ -294,7 +294,6 @@ static int jz4740_adc_probe(struct platform_device *pdev) err_clk_put: clk_put(adc->clk); err_iounmap: - platform_set_drvdata(pdev, NULL); iounmap(adc->base); err_release_mem_region: release_mem_region(adc->mem->start, resource_size(adc->mem)); @@ -317,8 +316,6 @@ static int jz4740_adc_remove(struct platform_device *pdev) clk_put(adc->clk); - platform_set_drvdata(pdev, NULL); - return 0; } |