From: Jonathan Marek <jonathan@marek.ca>
Date: Thu, 22 Nov 2018 02:32:25 +0000 (-0500)
Subject: firmware: qcom: scm: fix compilation error when disabled
X-Git-Tag: v5.0-rc1~34^2^2^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=16ad9501b1f2edebe24f8cf3c09da0695871986b;p=thirdparty%2Fkernel%2Flinux.git

firmware: qcom: scm: fix compilation error when disabled

This fixes the case when CONFIG_QCOM_SCM is not enabled, and linux/errno.h
has not been included previously.

Signed-off-by: Jonathan Marek <jonathan@marek.ca>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Andy Gross <andy.gross@linaro.org>
---

diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h
index 06996ad4f2bc1..1637385bcc171 100644
--- a/include/linux/qcom_scm.h
+++ b/include/linux/qcom_scm.h
@@ -67,6 +67,9 @@ extern int qcom_scm_iommu_secure_ptbl_init(u64 addr, u32 size, u32 spare);
 extern int qcom_scm_io_readl(phys_addr_t addr, unsigned int *val);
 extern int qcom_scm_io_writel(phys_addr_t addr, unsigned int val);
 #else
+
+#include <linux/errno.h>
+
 static inline
 int qcom_scm_set_cold_boot_addr(void *entry, const cpumask_t *cpus)
 {