linux-kernel - [PATCH v2 2/5] Fonts: Make font size unsigned in font

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Message-Id: <20201028105647.1210161-1-yepeilin.cs@gmail.com>
Date:   Wed, 28 Oct 2020 06:56:47 -0400
From:   Peilin Ye <yepeilin.cs@...il.com>
To:     Daniel Vetter <daniel.vetter@...ll.ch>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "James E . J . Bottomley" <James.Bottomley@...senPartnership.com>,
        Helge Deller <deller@....de>
Cc:     Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        Jiri Slaby <jirislaby@...nel.org>,
        linux-parisc@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        linux-fbdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        Peilin Ye <yepeilin.cs@...il.com>
Subject: [PATCH v2 2/5] Fonts: Make font size unsigned in font_desc

`width` and `height` are defined as unsigned in our UAPI font descriptor
`struct console_font`. Make them unsigned in our kernel font descriptor
`struct font_desc`, too.

Also, change the corresponding printk() format identifiers from `%d` to
`%u`, in sti_select_fbfont().

Signed-off-by: Peilin Ye <yepeilin.cs@...il.com>
---
Change in v2:
  - Mention `struct console_font` in the commit message. (Suggested by
    Daniel Vetter <daniel@...ll.ch>)

 drivers/video/console/sticore.c | 2 +-
 include/linux/font.h            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/video/console/sticore.c b/drivers/video/console/sticore.c
index 6a26a364f9bd..d1bb5915082b 100644
--- a/drivers/video/console/sticore.c
+++ b/drivers/video/console/sticore.c
@@ -502,7 +502,7 @@ sti_select_fbfont(struct sti_cooked_rom *cooked_rom, const char *fbfont_name)
 	if (!fbfont)
 		return NULL;
 
-	pr_info("STI selected %dx%d framebuffer font %s for sticon\n",
+	pr_info("STI selected %ux%u framebuffer font %s for sticon\n",
 			fbfont->width, fbfont->height, fbfont->name);
 			
 	bpc = ((fbfont->width+7)/8) * fbfont->height; 
diff --git a/include/linux/font.h b/include/linux/font.h
index b5b312c19e46..4f50d736ea72 100644
--- a/include/linux/font.h
+++ b/include/linux/font.h
@@ -16,7 +16,7 @@
 struct font_desc {
     int idx;
     const char *name;
-    int width, height;
+    unsigned int width, height;
     const void *data;
     int pref;
 };
-- 
2.25.1