[PATCH 4.19 180/243] firmware: qcom: scm: fix compilation error when disabled

Greg Kroah-Hartman
2019-12-11T15:23:44Z

From: Jonathan Marek <jonathan@marek.ca>

[ Upstream commit 16ad9501b1f2edebe24f8cf3c09da0695871986b ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
include/linux/qcom_scm.h | 3 +++
1 file changed, 3 insertions(+)

diff --git a/include/linux/qcom_scm.h b/include/linux/qcom_scm.h
index 5d65521260b3d..116b81ac442ad 100644
--- a/include/linux/qcom_scm.h
+++ b/include/linux/qcom_scm.h
@@ -65,6 +65,9 @@ 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)
{
--
2.20.1