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author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-03-09 12:35:53 -0800 |
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committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-03-09 12:35:53 -0800 |
commit | 263a5c8e16c34199ddf6de3f102e789ffa3ee26e (patch) | |
tree | 4f049e339d522b2ab0ba3bed3ec217e4bbc83d35 /drivers/staging/asus_oled/asus_oled.c | |
parent | 54d20f006ceff1f2f1e69d0e54049b6c0765c039 (diff) | |
parent | 192cfd58774b4d17b2fe8bdc77d89c2ef4e0591d (diff) | |
download | linux-263a5c8e16c34199ddf6de3f102e789ffa3ee26e.tar.gz linux-263a5c8e16c34199ddf6de3f102e789ffa3ee26e.tar.bz2 linux-263a5c8e16c34199ddf6de3f102e789ffa3ee26e.zip |
Merge 3.3-rc6 into driver-core-next
This was done to resolve a conflict in the drivers/base/cpu.c file.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/asus_oled/asus_oled.c')
-rw-r--r-- | drivers/staging/asus_oled/asus_oled.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c index e77e4e0396cf..1df9586f2730 100644 --- a/drivers/staging/asus_oled/asus_oled.c +++ b/drivers/staging/asus_oled/asus_oled.c @@ -355,7 +355,14 @@ static void send_data(struct asus_oled_dev *odev) static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count) { - while (count-- > 0 && val) { + odev->last_val = val; + + if (val == 0) { + odev->buf_offs += count; + return 0; + } + + while (count-- > 0) { size_t x = odev->buf_offs % odev->width; size_t y = odev->buf_offs / odev->width; size_t i; @@ -406,7 +413,6 @@ static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count) ; } - odev->last_val = val; odev->buf_offs++; } @@ -805,10 +811,9 @@ error: static void __exit asus_oled_exit(void) { + usb_deregister(&oled_driver); class_remove_file(oled_class, &class_attr_version.attr); class_destroy(oled_class); - - usb_deregister(&oled_driver); } module_init(asus_oled_init); |