From: Tsuchiya Yuto <kitakar@gmail.com>
Date: Sun, 17 Oct 2021 16:19:43 +0000 (+0900)
Subject: media: atomisp: fix inverted logic in buffers_needed()
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=08e43223fb4ec05baec6d07fb55f7e979bb289c9;p=linux-block.git

media: atomisp: fix inverted logic in buffers_needed()

[ Upstream commit e1921cd14640f0f4d1fad5eb8e448c58a536415d ]

When config.mode is IA_CSS_INPUT_MODE_BUFFERED_SENSOR, it rather needs
buffers. Fix it by inverting the return value.

Fixes: 3c0538fbad9f ("media: atomisp: get rid of most checks for ISP2401 version")
Signed-off-by: Tsuchiya Yuto <kitakar@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/drivers/staging/media/atomisp/pci/sh_css_mipi.c b/drivers/staging/media/atomisp/pci/sh_css_mipi.c
index d5ae7f0b5864..e18c0cfb4ce3 100644
--- a/drivers/staging/media/atomisp/pci/sh_css_mipi.c
+++ b/drivers/staging/media/atomisp/pci/sh_css_mipi.c
@@ -389,17 +389,17 @@ static bool buffers_needed(struct ia_css_pipe *pipe)
 {
 	if (!IS_ISP2401) {
 		if (pipe->stream->config.mode == IA_CSS_INPUT_MODE_BUFFERED_SENSOR)
-			return false;
-		else
 			return true;
+		else
+			return false;
 	}
 
 	if (pipe->stream->config.mode == IA_CSS_INPUT_MODE_BUFFERED_SENSOR ||
 	    pipe->stream->config.mode == IA_CSS_INPUT_MODE_TPG ||
 	    pipe->stream->config.mode == IA_CSS_INPUT_MODE_PRBS)
-		return false;
+		return true;
 
-	return true;
+	return false;
 }
 
 int