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i2c: core: Allow whole core to use i2c_dev_irq_from_resources 

Remove the static from i2c_dev_irq_from _resources so that other parts
of the core code can use this helper function.

Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Charles Keepax 2019-06-27 10:24:06 +01:00 committed by Wolfram Sang
parent 45c9cc681d
commit 1d7534b6ad
2 changed files with 4 additions and 2 deletions
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4
drivers/i2c/i2c-core-base.c
View File

@ -687,8 +687,8 @@ static void i2c_dev_set_name(struct i2c_adapter *adap,
i2c_encode_flags_to_addr(client));
}
static int i2c_dev_irq_from_resources(const struct resource *resources,
unsigned int num_resources)
int i2c_dev_irq_from_resources(const struct resource *resources,
unsigned int num_resources)
{
struct irq_data *irqd;
int i;

2
drivers/i2c/i2c-core.h
View File

@ -28,6 +28,8 @@ extern struct list_head __i2c_board_list;
extern int __i2c_first_dynamic_bus_num;
int i2c_check_7bit_addr_validity_strict(unsigned short addr);
int i2c_dev_irq_from_resources(const struct resource *resources,
unsigned int num_resources);
/*
* We only allow atomic transfers for very late communication, e.g. to send