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Commit 6d9eb7eb authored by Dedy Lansky's avatar Dedy Lansky Committed by Kalle Valo
Browse files

wil6210: fix temperature debugfs 



For negative temperatures, "temp" debugfs is showing wrong values.
Use signed types so proper calculations is done for sub zero
temperatures.

Signed-off-by: default avatarDedy Lansky <dlansky@codeaurora.org>
Signed-off-by: default avatarMaya Erez <merez@codeaurora.org>
Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
parent a24a3d6a

drivers/net/wireless/ath/wil6210/debugfs.c

+4 −3
Original line number Diff line number Diff line
@@ -1388,7 +1388,7 @@ static const struct file_operations fops_bf = { 
};



/*---------temp------------*/

static void print_temp(struct seq_file *s, const char *prefix, u32 t)

static void print_temp(struct seq_file *s, const char *prefix, s32 t)

{

	switch (t) {

	case 0:
@@ -1396,7 +1396,8 @@ static void print_temp(struct seq_file *s, const char *prefix, u32 t) 
		seq_printf(s, "%s N/A\n", prefix);

	break;

	default:

		seq_printf(s, "%s %d.%03d\n", prefix, t / 1000, t % 1000);

		seq_printf(s, "%s %s%d.%03d\n", prefix, (t < 0 ? "-" : ""),

			   abs(t / 1000), abs(t % 1000));

		break;

	}

}
@@ -1404,7 +1405,7 @@ static void print_temp(struct seq_file *s, const char *prefix, u32 t) 
static int wil_temp_debugfs_show(struct seq_file *s, void *data)

{

	struct wil6210_priv *wil = s->private;

	u32 t_m, t_r;

	s32 t_m, t_r;

	int rc = wmi_get_temperature(wil, &t_m, &t_r);



	if (rc) {