net: macb: lack of statistics - tx_dropped

macb doesn't maintain statistics of dropped packets when transmitting. so that it's not possible to detect packet loss in user space (sysfs, procfs...) macb_start_xmit should to increase tx_dropped in case of exception - buffer full, dma mapping fail Davy

[PATCH] pwm/atmel-hlcdc: Add BACKLIGHT_PWM to config dependency

atmel-hlcdc-pwm working with pwm-backlight so that add dependency to avoid user falut. Signed-off-by: HyungJin Jung --- drivers/pwm/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pwm/Kconfig b/drivers/pwm/Kconfig index 80a566a..b32b2c1 100644 --- a/drivers/pwm/Kconfig +++ b

drm/atmel-hlcdc: connector type & fbdev mode settings

According to Atmel's guideline... http://www.at91.com/linux4sam/bin/view/Linux4SAM/UsingAtmelDRMDriver the "fbdev emulation mode" could be set from kernel command line (LVDS-1:...) however, driver register it as DRM_MODE_CONNECTOR_Unknown connector. Actually we using sama5d3x with LVDS cable so