[PATCH v1 2/2] spi: remove duplicate parameters check in acpi_spi_add_resource()

Andy Shevchenko
2022-07-09T00:08:00Z

The acpi_spi_add_resource() is never called with ctrl == NULL and
index == -1. The only caller already performs the check. Hence
remove the duplication from the acpi_spi_add_resource().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/spi/spi.c | 3 ---
1 file changed, 3 deletions(-)

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index d4a8665410ea..9b080dafa52c 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -2459,9 +2459,6 @@ static int acpi_spi_add_resource(struct acpi_resource *ares, void *data)
if (lookup->index != -1 && lookup->n++ != lookup->index)
return 1;

- if (lookup->index == -1 && !ctlr)
- return -ENODEV;
-
status = acpi_get_handle(NULL,
sb->resource_source.string_ptr,
&parent_handle);
--
2.35.1