platform/x86: intel_punit_ipc: fix build errors
Fix build errors by #including <linux/io.h>. ../drivers/platform/x86/intel_punit_ipc.c: In function 'ipc_read_status': ../drivers/platform/x86/intel_punit_ipc.c:55:2: error: implicit declaration of function 'readl' [-Werror=implicit-function-declaration] return readl(ipcdev->base[type][BASE_IFACE]); ../drivers/platform/x86/intel_punit_ipc.c: In function 'ipc_write_cmd': ../drivers/platform/x86/intel_punit_ipc.c:60:2: error: implicit declaration of function 'writel' [-Werror=implicit-function-declaration] writel(cmd, ipcdev->base[type][BASE_IFACE]); Fixes: 447ae316 ("x86: Don't include linux/irq.h from asm/hardirq.h") Signed-off-by:Randy Dunlap <rdunlap@infradead.org> Cc: Zha Qipeng <qipeng.zha@intel.com> Cc: platform-driver-x86@vger.kernel.org Signed-off-by:
Andy Shevchenko <andriy.shevchenko@linux.intel.com>
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