media: imx: imx7_mipi_csis: Move static data to top of mipi_csis_dump_regs()

It's customary to declare static variables at the top of the function,
with a blank line separating them from the non-static variables.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Rui Miguel Silva <rmfrfs@gmail.com>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Tested-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

diff --git a/drivers/staging/media/imx/imx7-mipi-csis.c b/drivers/staging/media/imx/imx7-mipi-csis.c
index fe6aa1d..1697d87 100644 (file)
--- a/drivers/staging/media/imx/imx7-mipi-csis.c
+++ b/drivers/staging/media/imx/imx7-mipi-csis.c
@@ -429,9 +429,6 @@ static inline u32 mipi_csis_read(struct csi_state *state, u32 reg)
 
 static int mipi_csis_dump_regs(struct csi_state *state)
 {
-       struct device *dev = &state->pdev->dev;
-       unsigned int i;
-       u32 cfg;
        static const struct {
                u32 offset;
                const char * const name;
@@ -450,6 +447,10 @@ static int mipi_csis_dump_regs(struct csi_state *state)
                { MIPI_CSIS_DBG_CTRL, "DBG_CTRL" },
        };
 
+       struct device *dev = &state->pdev->dev;
+       unsigned int i;
+       u32 cfg;
+
        dev_info(dev, "--- REGISTERS ---\n");
 
        for (i = 0; i < ARRAY_SIZE(registers); i++) {