diff options
Diffstat (limited to 'target/linux/ixp4xx')
| -rw-r--r-- | target/linux/ixp4xx/patches-2.6.37/610-backport_rename_freq_macro.patch | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/target/linux/ixp4xx/patches-2.6.37/610-backport_rename_freq_macro.patch b/target/linux/ixp4xx/patches-2.6.37/610-backport_rename_freq_macro.patch new file mode 100644 index 000000000..e6a09c185 --- /dev/null +++ b/target/linux/ixp4xx/patches-2.6.37/610-backport_rename_freq_macro.patch @@ -0,0 +1,70 @@ +From e66a022a80d73b1a5d2e02c9db2c42e8b9853b40 Mon Sep 17 00:00:00 2001 +From: Ben Hutchings <ben@decadent.org.uk> +Date: Sat, 11 Dec 2010 20:17:54 +0000 +Subject: [PATCH] arm/ixp4xx: Rename FREQ macro to avoid collisions +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +FREQ is a ridiculously short name for a platform-specific macro in a +generic header, and it now conflicts with an enumeration in the +gspca/ov519 driver. + +Also delete conditional reference to ixp4xx_get_board_tick_rate() +which is not defined anywhere. + +Signed-off-by: Ben Hutchings <ben@decadent.org.uk> +Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> +--- + arch/arm/mach-ixp4xx/common.c | 4 ++-- + arch/arm/mach-ixp4xx/include/mach/timex.h | 5 +++-- + drivers/input/misc/ixp4xx-beeper.c | 6 +----- + 3 files changed, 6 insertions(+), 9 deletions(-) + +--- a/arch/arm/mach-ixp4xx/common.c ++++ b/arch/arm/mach-ixp4xx/common.c +@@ -454,7 +454,7 @@ static struct clocksource clocksource_ix + .flags = CLOCK_SOURCE_IS_CONTINUOUS, + }; + +-unsigned long ixp4xx_timer_freq = FREQ; ++unsigned long ixp4xx_timer_freq = IXP4XX_TIMER_FREQ; + EXPORT_SYMBOL(ixp4xx_timer_freq); + static void __init ixp4xx_clocksource_init(void) + { +@@ -530,7 +530,7 @@ static struct clock_event_device clockev + + static void __init ixp4xx_clockevent_init(void) + { +- clockevent_ixp4xx.mult = div_sc(FREQ, NSEC_PER_SEC, ++ clockevent_ixp4xx.mult = div_sc(IXP4XX_TIMER_FREQ, NSEC_PER_SEC, + clockevent_ixp4xx.shift); + clockevent_ixp4xx.max_delta_ns = + clockevent_delta2ns(0xfffffffe, &clockevent_ixp4xx); +--- a/arch/arm/mach-ixp4xx/include/mach/timex.h ++++ b/arch/arm/mach-ixp4xx/include/mach/timex.h +@@ -10,6 +10,7 @@ + * 66.66... MHz. We do a convulted calculation of CLOCK_TICK_RATE b/c the + * timer register ignores the bottom 2 bits of the LATCH value. + */ +-#define FREQ 66666000 +-#define CLOCK_TICK_RATE (((FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ) ++#define IXP4XX_TIMER_FREQ 66666000 ++#define CLOCK_TICK_RATE \ ++ (((IXP4XX_TIMER_FREQ / HZ & ~IXP4XX_OST_RELOAD_MASK) + 1) * HZ) + +--- a/drivers/input/misc/ixp4xx-beeper.c ++++ b/drivers/input/misc/ixp4xx-beeper.c +@@ -69,11 +69,7 @@ static int ixp4xx_spkr_event(struct inpu + } + + if (value > 20 && value < 32767) +-#ifndef FREQ +- count = (ixp4xx_get_board_tick_rate() / (value * 4)) - 1; +-#else +- count = (FREQ / (value * 4)) - 1; +-#endif ++ count = (IXP4XX_TIMER_FREQ / (value * 4)) - 1; + + ixp4xx_spkr_control(pin, count); + |