[U-Boot] [PATCH] video: ipu_disp: Return a negative value on error

From: Fabio Estevam fabio.estevam@freescale.com

We should return a negative error number (-EINVAL) on error.

Signed-off-by: Fabio Estevam fabio.estevam@freescale.com --- drivers/video/ipu_disp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/video/ipu_disp.c b/drivers/video/ipu_disp.c index 22ac142..cefd2dc 100644 --- a/drivers/video/ipu_disp.c +++ b/drivers/video/ipu_disp.c @@ -889,7 +889,7 @@ int32_t ipu_init_sync_panel(int disp, uint32_t pixel_clk, debug("panel size = %d x %d\n", width, height);

if ((v_sync_width == 0) || (h_sync_width == 0)) - return EINVAL; + return -EINVAL;

adapt_panel_to_ipu_restricitions(&pixel_clk, width, height, h_start_width, h_end_width,