2013-09-22 16:44 keltezéssel, Sergei Shtylyov írta:
Hello.
On 22.09.2013 17:53, Levente Kurusa wrote:
Hi,
The following patch fixes a printk() call, which was originally used with
pr_cont, which will however fail. Fixed that with setting up a buffer
to save
data to that first, and then printk() it. The patch also
fixes some minor typos and a comment, so that it better reflects the
documentation of ICH*.
Wrap your changelog lines at 80 columns (preferably less).
Regards,
Levente Kurusa
The patch changelog is not a place for greetings and regards.
Sorry for that.
Signed-off-by: Levente Kurusa <levex@xxxxxxxxx>
---
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 93cb092..b7bf3df 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -100,7 +100,7 @@
enum {
Your patch is whitespace damaged, there was no space on previous
line, and there are two spaces starting this line (instead of one).
@@ -1368,34 +1368,53 @@ static const int *piix_init_sata_map(struct
pci_dev
*pdev,
pci_read_config_byte(pdev, ICH5_PMR, &map_value);
map = map_db->map[map_value & map_db->mask];
-
- dev_info(&pdev->dev, "MAP [");
+ char* mapdata[4];
Don't mix declarations and data.
for (i = 0; i < 4; i++) {
switch (map[i]) {
case RV:
invalid_map = 1;
- pr_cont(" XX");
+ mapdata[i] =" XX";
break;
case NA:
- pr_cont(" --");
+ mapdata[i] = " --";
break;
case IDE:
WARN_ON((i & 1) || map[i + 1] != IDE);
pinfo[i / 2] = piix_port_info[ich_pata_100];
i++;
- pr_cont(" IDE IDE");
+ mapdata[i] = " IDE IDE";
+ break;
+ case P0:
+ mapdata[i] = " P0";
+ if (i & 1)
+ pinfo[i / 2].flags |= ATA_FLAG_SLAVE_POSS;
+ break;
+ case P1:
+ mapdata[i] = " P1";
+ if (i & 1)
+ pinfo[i / 2].flags |= ATA_FLAG_SLAVE_POSS;
+ break;
+ case P2:
+ mapdata[i] = " P2";
+ if (i & 1)
+ pinfo[i / 2].flags |= ATA_FLAG_SLAVE_POSS;
+ break;
+ case P3:
+ mapdata[i] = " P3";
+ pinfo[i / 2].flags |= ATA_FLAG_SLAVE_POSS;
+ if (i & 1)
+ pinfo[i / 2].flags |= ATA_FLAG_SLAVE_POSS;
break;
I don't think the code repeating 4 times is a good idea.
I did this to prevent a goto, but changing that back then.
-
default:
- pr_cont(" P%d", map[i]);
+ mapdata[i] = " INV";
if (i & 1)
pinfo[i / 2].flags |= ATA_FLAG_SLAVE_POSS;
break;
}
}
- pr_cont(" ]\n");
+ dev_info(&pdev->dev, "MAP [%s%s%s%s ]\n", mapdata[0], mapdata[1],
mapdata[2], mapdata[3], map_value, map_db->mask);
That was from my former debug mechanism, overlooked that. Sorry.
You didn't specify the formats for the last 2 arguments and your
line is longer than 80 columns, please wrap it.
@@ -1718,18 +1741,17 @@ static int piix_init_one(struct pci_dev *pdev,
const
struct pci_device_id *ent)
if (host->ports[0]->ops == &piix_sidpr_sata_ops)
sht = &piix_sidpr_sht;
}
-
Why?
/* apply IOCFG bit18 quirk */
piix_iocfg_bit18_quirk(host);
- /* On ICH5, some BIOSen disable the interrupt using the
+ /* On ICH5, some BIOSes disable the interrupt using the
Why? "BIOSen" is not a typo, it's a jargon.
WBR, Sergei
Thank you for all your comments, I am not
a native writer of english, and hence I didn't have knowledge
of that jargon. I am fixing the issues, as per checkpatch.pl and
your guidelines. Once finished, I will repost it.
--
Regards,
Levente Kurusa
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