Currently there is a request_mem_region(r->start, .. followed by r->start += pdata->regs_offset;
And then in remove r = platform_get_resource(pdev, IORESOURCE_MEM, 0); release_mem_region(r->start, resource_size(r)); Here the offset addition is not taken care. Fix the code for the same. Signed-off-by: Shubhrajyoti D <shubhrajy...@ti.com> --- drivers/spi/spi-omap2-mcspi.c | 6 +++--- 1 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index 06dc9a9..471b0f3 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -1123,15 +1123,15 @@ static int __init omap2_mcspi_probe(struct platform_device *pdev) status = -ENODEV; goto err1; } + r->start += pdata->regs_offset; + r->end += pdata->regs_offset; + mcspi->phys = r->start; if (!request_mem_region(r->start, resource_size(r), dev_name(&pdev->dev))) { status = -EBUSY; goto err1; } - r->start += pdata->regs_offset; - r->end += pdata->regs_offset; - mcspi->phys = r->start; mcspi->base = ioremap(r->start, resource_size(r)); if (!mcspi->base) { dev_dbg(&pdev->dev, "can't ioremap MCSPI\n"); -- 1.7.1 ------------------------------------------------------------------------------ The demand for IT networking professionals continues to grow, and the demand for specialized networking skills is growing even more rapidly. Take a complimentary Learning@Cisco Self-Assessment and learn about Cisco certifications, training, and career opportunities. http://p.sf.net/sfu/cisco-dev2dev _______________________________________________ spi-devel-general mailing list spi-devel-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/spi-devel-general