Clang emits a warning about this construct:
drivers/crypto/ccp/sp-platform.c:36:36: warning: tentative array
definition assumed to have one element
static const struct acpi_device_id sp_acpi_match[];
^
1 warning generated.
Just remove the forward declarations and move the initializations up
so that they can be used in sp_get_of_version and sp_get_acpi_version.
Reported-by: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Signed-off-by: Nathan Chancellor <natechancellor@xxxxxxxxx>
---
drivers/crypto/ccp/sp-platform.c | 53 +++++++++++++++-----------------
1 file changed, 25 insertions(+), 28 deletions(-)
diff --git a/drivers/crypto/ccp/sp-platform.c b/drivers/crypto/ccp/sp-platform.c
index 71734f254fd1..b75dc7db2d4a 100644
--- a/drivers/crypto/ccp/sp-platform.c
+++ b/drivers/crypto/ccp/sp-platform.c
@@ -33,8 +33,31 @@ struct sp_platform {
unsigned int irq_count;
};
-static const struct acpi_device_id sp_acpi_match[];
-static const struct of_device_id sp_of_match[];
+static const struct sp_dev_vdata dev_vdata[] = {
+ {
+ .bar = 0,
+#ifdef CONFIG_CRYPTO_DEV_SP_CCP
+ .ccp_vdata = &ccpv3_platform,
+#endif
+ },
+};
+
+#ifdef CONFIG_ACPI
+static const struct acpi_device_id sp_acpi_match[] = {
+ { "AMDI0C00", (kernel_ulong_t)&dev_vdata[0] },
+ { },
+};
+MODULE_DEVICE_TABLE(acpi, sp_acpi_match);
+#endif
+
+#ifdef CONFIG_OF
+static const struct of_device_id sp_of_match[] = {
+ { .compatible = "amd,ccp-seattle-v1a",
+ .data = (const void *)&dev_vdata[0] },
+ { },
+};
+MODULE_DEVICE_TABLE(of, sp_of_match);
+#endif
static struct sp_dev_vdata *sp_get_of_version(struct platform_device *pdev)
{
@@ -201,32 +224,6 @@ static int sp_platform_resume(struct platform_device *pdev)
}
#endif
-static const struct sp_dev_vdata dev_vdata[] = {
- {
- .bar = 0,
-#ifdef CONFIG_CRYPTO_DEV_SP_CCP
- .ccp_vdata = &ccpv3_platform,
-#endif
- },
-};
-
-#ifdef CONFIG_ACPI
-static const struct acpi_device_id sp_acpi_match[] = {
- { "AMDI0C00", (kernel_ulong_t)&dev_vdata[0] },
- { },
-};
-MODULE_DEVICE_TABLE(acpi, sp_acpi_match);
-#endif
-
-#ifdef CONFIG_OF
-static const struct of_device_id sp_of_match[] = {
- { .compatible = "amd,ccp-seattle-v1a",
- .data = (const void *)&dev_vdata[0] },
- { },
-};
-MODULE_DEVICE_TABLE(of, sp_of_match);
-#endif
-
static struct platform_driver sp_platform_driver = {
.driver = {
.name = "ccp",
--
2.19.0
