Messages in this thread Patch in this message | | | From | Jan Glauber <> | Subject | [PATCH v3 03/14] i2c-octeon: Cleanup resource allocation code | Date | Mon, 7 Mar 2016 16:10:46 +0100 |
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From: David Daney <david.daney@cavium.com>
Use resource start and size directly.
Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Jan Glauber <jglauber@cavium.com> --- drivers/i2c/busses/i2c-octeon.c | 11 ++++------- 1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/i2c/busses/i2c-octeon.c b/drivers/i2c/busses/i2c-octeon.c index 03dd3d9..519e328 100644 --- a/drivers/i2c/busses/i2c-octeon.c +++ b/drivers/i2c/busses/i2c-octeon.c @@ -68,9 +68,7 @@ struct octeon_i2c { int irq; u32 twsi_freq; int sys_freq; - resource_size_t twsi_phys; void __iomem *twsi_base; - resource_size_t regsize; struct device *dev; }; @@ -508,8 +506,6 @@ static int octeon_i2c_probe(struct platform_device *pdev) result = -ENXIO; goto out; } - i2c->twsi_phys = res_mem->start; - i2c->regsize = resource_size(res_mem); /* * "clock-rate" is a legacy binding, the official binding is @@ -526,12 +522,13 @@ static int octeon_i2c_probe(struct platform_device *pdev) i2c->sys_freq = octeon_get_io_clock_rate(); - if (!devm_request_mem_region(&pdev->dev, i2c->twsi_phys, i2c->regsize, - res_mem->name)) { + if (!devm_request_mem_region(&pdev->dev, res_mem->start, + resource_size(res_mem), res_mem->name)) { dev_err(i2c->dev, "request_mem_region failed\n"); goto out; } - i2c->twsi_base = devm_ioremap(&pdev->dev, i2c->twsi_phys, i2c->regsize); + i2c->twsi_base = devm_ioremap(&pdev->dev, res_mem->start, + resource_size(res_mem)); init_waitqueue_head(&i2c->queue); -- 1.9.1
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