linux-kernel - [PATCH] arch: arm: mach-omap2: cm33xx.c: Remove some unused functions

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [day] [month] [year] [list]

Date:	Sun,  7 Dec 2014 23:27:38 +0100
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Tony Lindgren <tony@...mide.com>,
	Russell King <linux@....linux.org.uk>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	linux-omap@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] arch: arm: mach-omap2: cm33xx.c:  Remove some unused functions

Removes some functions that are not used anywhere:
am33xx_cm_read_reg_bits() am33xx_cm_clear_reg_bits() am33xx_cm_set_reg_bits()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 arch/arm/mach-omap2/cm33xx.c |   21 ---------------------
 1 file changed, 21 deletions(-)

diff --git a/arch/arm/mach-omap2/cm33xx.c b/arch/arm/mach-omap2/cm33xx.c
index b3f99e9..d86681c 100644
--- a/arch/arm/mach-omap2/cm33xx.c
+++ b/arch/arm/mach-omap2/cm33xx.c
@@ -72,27 +72,6 @@ static inline u32 am33xx_cm_rmw_reg_bits(u32 mask, u32 bits, s16 inst, s16 idx)
 	return v;
 }
 
-static inline u32 am33xx_cm_set_reg_bits(u32 bits, s16 inst, s16 idx)
-{
-	return am33xx_cm_rmw_reg_bits(bits, bits, inst, idx);
-}
-
-static inline u32 am33xx_cm_clear_reg_bits(u32 bits, s16 inst, s16 idx)
-{
-	return am33xx_cm_rmw_reg_bits(bits, 0x0, inst, idx);
-}
-
-static inline u32 am33xx_cm_read_reg_bits(u16 inst, s16 idx, u32 mask)
-{
-	u32 v;
-
-	v = am33xx_cm_read_reg(inst, idx);
-	v &= mask;
-	v >>= __ffs(mask);
-
-	return v;
-}
-
 /**
  * _clkctrl_idlest - read a CM_*_CLKCTRL register; mask & shift IDLEST bitfield
  * @inst: CM instance register offset (*_INST macro)
-- 
1.7.10.4

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/