From f2dd851ff19412bdc80471048283edbb465f812e Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Thu, 30 Oct 2014 07:16:57 -0300 Subject: [PATCH] [media] fix a warning on avr32 arch X-Patchwork-Delegate: m.chehab@samsung.com on avr32 arch, those warnings happen: drivers/media/firewire/firedtv-fw.c: In function 'node_update': drivers/media/firewire/firedtv-fw.c:329: warning: comparison is always true due to limited range of data type In this particular case, the signal is desired, as the isochannel var can be initalized with -1 inside the driver. So, change the type to s8, to avoid issues on archs where char is unsigned. Signed-off-by: Mauro Carvalho Chehab Reviewed-by: Stefan Richter Signed-off-by: Mauro Carvalho Chehab --- drivers/media/firewire/firedtv.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/firewire/firedtv.h b/drivers/media/firewire/firedtv.h index c2ba085e0d20..346a85be6de2 100644 --- a/drivers/media/firewire/firedtv.h +++ b/drivers/media/firewire/firedtv.h @@ -96,7 +96,7 @@ struct firedtv { enum model_type type; char subunit; - char isochannel; + s8 isochannel; struct fdtv_ir_context *ir_context; fe_sec_voltage_t voltage;