[PATCH 01/74] ST SPEAr: Padmux code Updated
Jean-Christophe PLAGNIOL-VILLARD
plagnioj at jcrosoft.com
Mon Sep 6 18:49:01 EDT 2010
>
> -void spear300_pmx_init(void)
> -{
> - spear_pmx_init(&pmx_driver, SPEAR300_SOC_CONFIG_BASE,
> + /* pmx initialization */
> + pmx_driver.base = ioremap(SPEAR300_SOC_CONFIG_BASE,
> SPEAR300_SOC_CONFIG_SIZE);
> + if (pmx_driver.base) {
> + ret = pmx_register(&pmx_driver);
> + if (ret)
> + printk(KERN_ERR "padmux: registeration failed. err no"
> + ": %d\n", ret);
> + iounmap(pmx_driver.base);
why unmap it?
Best Regards,
J.
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