[PATCH 1/3] media: cx231xx: Convert enum into a define

[Ricardo Ribalda]

The code is running arithmentics with the enum, which when not done with
care makes the compiler a bit nervous.

Because those enums are only used as defines (no argument or variable
from that enumeration type), convert it into a define and move on.

It is required to build with llvm 9 without these warnings:
drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c:673:17: warning: bitwise operation between different enumeration types ('enum TS_PORT' and 'enum POWE_TYPE') [-Wenum-enum-conversion]
drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c:680:21: warning: bitwise operation between different enumeration types ('enum AVDEC_STATUS' and 'enum POWE_TYPE') [-Wenum-enum-conversion]
drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c:687:21: warning: bitwise operation between different enumeration types ('enum AVDEC_STATUS' and 'enum POWE_TYPE') [-Wenum-enum-conversion]
drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c:702:17: warning: bitwise operation between different enumeration types ('enum TS_PORT' and 'enum POWE_TYPE') [-Wenum-enum-conversion]
drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c:709:21: warning: bitwise operation between different enumeration types ('enum TS_PORT' and 'enum POWE_TYPE') [-Wenum-enum-conversion]
drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c:718:21: warning: bitwise operation between different enumeration types ('enum AVDEC_STATUS' and 'enum POWE_TYPE') [-Wenum-enum-conversion]
drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c:727:21: warning: bitwise operation between different enumeration types ('enum AVDEC_STATUS' and 'enum TS_PORT') [-Wenum-enum-conversion]
drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c:737:21: warning: bitwise operation between different enumeration types ('enum AVDEC_STATUS' and 'enum TS_PORT') [-Wenum-enum-conversion]
drivers/media/usb/cx231xx/cx231xx-pcb-cfg.c:749:21: warning: bitwise operation between different enumeration types ('enum AVDEC_STATUS' and 'enum TS_PORT') [-Wenum-enum-conversion]

Signed-off-by: Ricardo Ribalda <ribalda at chromium.org>
---
 drivers/media/usb/cx231xx/cx231xx-pcb-cfg.h | 18 +++++++-----------
 1 file changed, 7 insertions(+), 11 deletions(-)

diff --git a/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.h b/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.h
index 5bc44f194d0a..62ffa16bb82c 100644
--- a/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.h
+++ b/drivers/media/usb/cx231xx/cx231xx-pcb-cfg.h
@@ -57,19 +57,17 @@ enum USB_SPEED{
 };
 
 #define TS_MASK         0x6
-enum TS_PORT{
-	NO_TS_PORT = 0x0,	/* 2'b00: Neither port used. PCB not a Hybrid,
+#define NO_TS_PORT	0x0	/* 2'b00: Neither port used. PCB not a Hybrid,
 				   only offers Analog TV or Video */
-	TS1_PORT = 0x4,		/* 2'b10: TS1 Input (Hybrid mode :
+#define TS1_PORT	0x4	/* 2'b10: TS1 Input (Hybrid mode :
 				Digital or External Analog/Compressed source) */
-	TS1_TS2_PORT = 0x6,	/* 2'b11: TS1 & TS2 Inputs
+#define TS1_TS2_PORT	0x6	/* 2'b11: TS1 & TS2 Inputs
 				(Dual inputs from Digital and/or
 				External Analog/Compressed sources) */
-	TS1_EXT_CLOCK = 0x6,	/* 2'b11: TS1 & TS2 as selector
+#define TS1_EXT_CLOCK	0x6	/* 2'b11: TS1 & TS2 as selector
 						to external clock */
-	TS1VIP_TS2_PORT = 0x2	/* 2'b01: TS1 used as 656/VIP Output,
+#define TS1VIP_TS2_PORT 0x2	/* 2'b01: TS1 used as 656/VIP Output,
 				   TS2 Input (from Compressor) */
-};
 
 #define EAVP_MASK       0x8
 enum EAV_PRESENT{
@@ -89,10 +87,8 @@ enum AT_MODE{
 };
 
 #define PWR_SEL_MASK    0x40
-enum POWE_TYPE{
-	SELF_POWER = 0x0,	/* 0: self power */
-	BUS_POWER = 0x40	/* 1: bus power */
-};
+#define SELF_POWER	0x0	/* 0: self power */
+#define BUS_POWER	0x40	/* 1: bus power */
 
 enum USB_POWE_TYPE{
 	USB_SELF_POWER = 0,

-- 
2.47.0.338.g60cca15819-goog