media: ti-vpe: cal: Inline cal_data_get_num_csi2_phy() in its caller

The cal_data_get_num_csi2_phy() function simply returns
cal->data->num_csi2_phy, and is not consistently used across the driver,
as most accesses to cal->data->num_csi2_phy are open-coded. We could fix
those open-coded accesses to use cal_data_get_num_csi2_phy(), but that
wouldn't bring much in terms of readability, so inline
cal_data_get_num_csi2_phy() in its only caller instead, and drop the
function.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/media/platform/ti-vpe/cal.c b/drivers/media/platform/ti-vpe/cal.c
index 57d2fea..5b89d03 100644 (file)
--- a/drivers/media/platform/ti-vpe/cal.c
+++ b/drivers/media/platform/ti-vpe/cal.c
@@ -494,11 +494,6 @@ static void cal_quickdump_regs(struct cal_dev *cal)
        }
 }
 
-static u32 cal_data_get_num_csi2_phy(struct cal_dev *cal)
-{
-       return cal->data->num_csi2_phy;
-}
-
 /* ------------------------------------------------------------------
  *     CAMERARX Management
  * ------------------------------------------------------------------
@@ -2328,7 +2323,7 @@ static int cal_probe(struct platform_device *pdev)
        if (IS_ERR(cal->phy[0]))
                return PTR_ERR(cal->phy[0]);
 
-       if (cal_data_get_num_csi2_phy(cal) > 1) {
+       if (cal->data->num_csi2_phy > 1) {
                cal->phy[1] = cal_camerarx_create(cal, 1);
                if (IS_ERR(cal->phy[1]))
                        return PTR_ERR(cal->phy[1]);
@@ -2340,7 +2335,7 @@ static int cal_probe(struct platform_device *pdev)
        cal->ctx[1] = NULL;
 
        cal->ctx[0] = cal_create_instance(cal, 0);
-       if (cal_data_get_num_csi2_phy(cal) > 1)
+       if (cal->data->num_csi2_phy > 1)
                cal->ctx[1] = cal_create_instance(cal, 1);
        if (!cal->ctx[0] && !cal->ctx[1]) {
                cal_err(cal, "Neither port is configured, no point in staying up\n");