Propagate the error code from request_irq() rather than ignoring it entirely.
Signed-off-by: Russell King <[email protected]> --- drivers/i2c/busses/i2c-mv64xxx.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/i2c/busses/i2c-mv64xxx.c b/drivers/i2c/busses/i2c-mv64xxx.c index 841792f..a82ab25 100644 --- a/drivers/i2c/busses/i2c-mv64xxx.c +++ b/drivers/i2c/busses/i2c-mv64xxx.c @@ -630,12 +630,12 @@ mv64xxx_i2c_probe(struct platform_device *pd) mv64xxx_i2c_hw_init(drv_data); - if (request_irq(drv_data->irq, mv64xxx_i2c_intr, 0, - MV64XXX_I2C_CTLR_NAME, drv_data)) { + rc = request_irq(drv_data->irq, mv64xxx_i2c_intr, 0, + MV64XXX_I2C_CTLR_NAME, drv_data); + if (rc) { dev_err(&drv_data->adapter.dev, - "mv64xxx: Can't register intr handler irq: %d\n", - drv_data->irq); - rc = -EINVAL; + "mv64xxx: Can't register intr handler irq%d: %d\n", + drv_data->irq, rc); goto exit_clk; } else if ((rc = i2c_add_numbered_adapter(&drv_data->adapter)) != 0) { dev_err(&drv_data->adapter.dev, -- 1.7.4.4 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
