Merge branch 'bugzilla-16271' into release (855977ef) · Commits · e / devices / android_kernel_sony_msm8994

drivers/acpi/acpica/evxfevnt.c

+11 −8

Original line number	Diff line number	Diff line
		@@ -70,6 +70,7 @@ acpi_ev_get_gpe_device(struct acpi_gpe_xrupt_info *gpe_xrupt_info,
		acpi_status acpi_enable(void)
		{
		acpi_status status;
		int retry;

		ACPI_FUNCTION_TRACE(acpi_enable);

		@@ -98,16 +99,18 @@ acpi_status acpi_enable(void)

		/* Sanity check that transition succeeded */

		if (acpi_hw_get_mode() != ACPI_SYS_MODE_ACPI) {
		ACPI_ERROR((AE_INFO,
		"Hardware did not enter ACPI mode"));
		return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE);
		for (retry = 0; retry < 30000; ++retry) {
		if (acpi_hw_get_mode() == ACPI_SYS_MODE_ACPI) {
		if (retry != 0)
		ACPI_WARNING((AE_INFO,
		"Platform took > %d00 usec to enter ACPI mode", retry));
		return_ACPI_STATUS(AE_OK);
		}
		acpi_os_stall(100); /* 100 usec */
		}

		ACPI_DEBUG_PRINT((ACPI_DB_INIT,
		"Transition to ACPI mode successful\n"));

		return_ACPI_STATUS(AE_OK);
		ACPI_ERROR((AE_INFO, "Hardware did not enter ACPI mode"));
		return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE);
		}

		ACPI_EXPORT_SYMBOL(acpi_enable)