From: David Howells <dhowells@redhat.com>
To: linux-am33-list@redhat.com
Cc: Justin Chen <justin.chen@hp.com>,
linux-kernel@vger.kernel.org,
Bjorn Helgaas <bjorn.helgaas@hp.com>
Subject: [PATCH 03/43] bitops: Change the bitmap index from int to unsigned long [mn10300]
Date: Tue, 26 Oct 2010 03:53:18 +0100 [thread overview]
Message-ID: <20101026025318.23512.1067.stgit@warthog.procyon.org.uk> (raw)
In-Reply-To: <20101026025301.23512.24525.stgit@warthog.procyon.org.uk>
From: Justin Chen <jchen@hpdst41.cup.hp.com>
Change the index to unsigned long in all bitops for [mn10300]
Signed-off-by: Justin Chen <justin.chen@hp.com>
Reviewed-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: David Howells <dhowells@redhat.com>
---
arch/mn10300/include/asm/bitops.h | 12 ++++++------
arch/mn10300/lib/bitops.c | 4 ++--
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/mn10300/include/asm/bitops.h b/arch/mn10300/include/asm/bitops.h
index 3f50e96..6208ea6 100644
--- a/arch/mn10300/include/asm/bitops.h
+++ b/arch/mn10300/include/asm/bitops.h
@@ -57,7 +57,7 @@
#define clear_bit(nr, addr) ___clear_bit((nr), (addr))
-static inline void __clear_bit(int nr, volatile void *addr)
+static inline void __clear_bit(unsigned long nr, volatile void *addr)
{
unsigned int *a = (unsigned int *) addr;
int mask;
@@ -70,7 +70,7 @@ static inline void __clear_bit(int nr, volatile void *addr)
/*
* test bit
*/
-static inline int test_bit(int nr, const volatile void *addr)
+static inline int test_bit(unsigned long nr, const volatile void *addr)
{
return 1UL & (((const unsigned int *) addr)[nr >> 5] >> (nr & 31));
}
@@ -78,7 +78,7 @@ static inline int test_bit(int nr, const volatile void *addr)
/*
* change bit
*/
-static inline void __change_bit(int nr, volatile void *addr)
+static inline void __change_bit(unsigned long nr, volatile void *addr)
{
int mask;
unsigned int *a = (unsigned int *) addr;
@@ -88,7 +88,7 @@ static inline void __change_bit(int nr, volatile void *addr)
*a ^= mask;
}
-extern void change_bit(int nr, volatile void *addr);
+extern void change_bit(unsigned long nr, volatile void *addr);
/*
* test and set bit
@@ -135,7 +135,7 @@ extern void change_bit(int nr, volatile void *addr);
/*
* test and change bit
*/
-static inline int __test_and_change_bit(int nr, volatile void *addr)
+static inline int __test_and_change_bit(unsigned long nr, volatile void *addr)
{
int mask, retval;
unsigned int *a = (unsigned int *)addr;
@@ -148,7 +148,7 @@ static inline int __test_and_change_bit(int nr, volatile void *addr)
return retval;
}
-extern int test_and_change_bit(int nr, volatile void *addr);
+extern int test_and_change_bit(unsigned long nr, volatile void *addr);
#include <asm-generic/bitops/lock.h>
diff --git a/arch/mn10300/lib/bitops.c b/arch/mn10300/lib/bitops.c
index 440a7dc..a66c6cd 100644
--- a/arch/mn10300/lib/bitops.c
+++ b/arch/mn10300/lib/bitops.c
@@ -15,7 +15,7 @@
/*
* try flipping a bit using BSET and BCLR
*/
-void change_bit(int nr, volatile void *addr)
+void change_bit(unsigned long nr, volatile void *addr)
{
if (test_bit(nr, addr))
goto try_clear_bit;
@@ -34,7 +34,7 @@ try_clear_bit:
/*
* try flipping a bit using BSET and BCLR and returning the old value
*/
-int test_and_change_bit(int nr, volatile void *addr)
+int test_and_change_bit(unsigned long nr, volatile void *addr)
{
if (test_bit(nr, addr))
goto try_clear_bit;
next prev parent reply other threads:[~2010-10-26 2:54 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-26 2:53 [PATCH 00/43] MN10300: Add SMP support and AM34 CPU core support David Howells
2010-10-26 2:53 ` [PATCH 01/43] Partially revert patch that encloses asm-offset.h numbers in brackets David Howells
2010-10-26 2:53 ` [PATCH 02/43] MN10300: BUG to BUG_ON changes David Howells
2010-10-26 2:53 ` David Howells [this message]
2010-10-26 2:53 ` [PATCH 04/43] mn10300: Use pci_claim_resource David Howells
2010-10-26 2:53 ` [PATCH 05/43] MN10300: Prevent cnt32_to_63() from being preempted in sched_clock() David Howells
2010-10-26 2:53 ` [PATCH 06/43] Typedef SMP call function pointer David Howells
2010-10-26 2:53 ` [PATCH 07/43] MN10300: Don't cast away the volatile in test_bit() David Howells
2010-10-26 2:53 ` [PATCH 08/43] MN10300: Add reads[bwl]() and writes[bwl]() David Howells
2010-10-26 2:53 ` [PATCH 09/43] MN10300: Provide the functions to fully disable maskable interrupts David Howells
2010-10-26 2:53 ` [PATCH 10/43] MN10300: Differentiate AM33_2 and AM33_3 in config David Howells
2010-10-26 2:54 ` [PATCH 11/43] MN10300: Move DMA engine control reg defs to MN103E010 processor directory David Howells
2010-10-26 2:54 ` [PATCH 12/43] MN10300: Don't hard code the cacheline size in register defs David Howells
2010-10-26 2:54 ` [PATCH 13/43] MN10300: Add CPU register bits for AM34 David Howells
2010-10-26 2:54 ` [PATCH 14/43] MN10300: Remove monitor/JTAG functions David Howells
2010-10-26 2:54 ` [PATCH 15/43] MN10300: Cache: Split cache bits out of arch Kconfig David Howells
2010-10-26 2:54 ` [PATCH 16/43] MN10300: Provide a MN10300_CACHE_ENABLED config option David Howells
2010-10-26 2:54 ` [PATCH 17/43] MN10300: Reorder asm/cacheflush.h to put primitives first David Howells
2010-10-26 2:54 ` [PATCH 18/43] MN10300: AM34: The current cacheflush routines operate by controlling tag regs David Howells
2010-10-26 2:54 ` [PATCH 19/43] MN10300: Cacheflush functions should take unsigned long addresses David Howells
2010-10-26 2:54 ` [PATCH 20/43] MN10300: SMP: Differentiate local cache flushing David Howells
2010-10-26 2:54 ` [PATCH 21/43] MN10300: AM34: Add cacheflushing by using the AM34 purge registers David Howells
2010-10-26 2:54 ` [PATCH 22/43] MN10300: Allow some cacheflushes to be avoided if cache snooping is available David Howells
2010-10-26 2:55 ` [PATCH 23/43] MN10300: Cache: Implement SMP global cache flushing David Howells
2010-10-26 2:55 ` [PATCH 24/43] MN10300: Make the boot wrapper able to use writeback caching David Howells
2010-10-26 2:55 ` [PATCH 25/43] MN10300: AM34 erratum requires MMUCTR read and write on exception entry David Howells
2010-10-26 2:55 ` [PATCH 26/43] MN10300: Rename __flush_tlb*() to local_flush_tlb*() David Howells
2010-10-26 2:55 ` [PATCH 27/43] MN10300: Make the use of PIDR to mark TLB entries controllable David Howells
2010-10-26 2:55 ` [PATCH 28/43] MN10300: Use the [ID]PTEL2 registers rather than [ID]PTEL for TLB control David Howells
2010-10-26 2:55 ` [PATCH 29/43] MN10300: SMP TLB flushing David Howells
2010-10-26 2:55 ` [PATCH 30/43] MN10300: Make the FPU operate in non-lazy mode under SMP David Howells
2010-10-26 2:55 ` [PATCH 31/43] MN10300: Implement atomic ops using atomic ops unit David Howells
2010-10-26 2:55 ` [PATCH 32/43] MN10300: Optimise do_csum() David Howells
2010-10-26 2:55 ` [PATCH 33/43] MN10300: Make various interrupt priority settings configurable David Howells
2010-10-26 2:56 ` [PATCH 34/43] MN10300: Delete idle_timestamp from irq_cpustat_t David Howells
2010-10-26 2:56 ` [PATCH 35/43] MN10300: And Panasonic AM34 subarch and implement SMP David Howells
2010-10-27 13:31 ` [Linux-am33-list] " Suzuki Takashi
2010-10-27 14:33 ` David Howells
2010-10-26 2:56 ` [PATCH 36/43] MN10300: ASB2364: Add support for SMSC911X and SMC911X David Howells
2010-10-26 2:56 ` [PATCH 37/43] MN10300: Map userspace atomic op regs as a vmalloc page David Howells
2010-10-26 2:56 ` [PATCH 38/43] MN10300: Specify an ELF HWCAP flag for MN10300 Atomic Operations Unit support David Howells
2010-10-26 2:56 ` [PATCH 39/43] MN10300: Generic time support David Howells
2010-10-26 2:56 ` [PATCH 40/43] MN10300: Update the ASB2303 defconfig David Howells
2010-10-26 2:56 ` [PATCH 41/43] MN10300: Create a defconfig for the ASB2364 board David Howells
2010-10-26 2:56 ` [PATCH 42/43] MN10300: Change "Matsushita" to "Panasonic" David Howells
2010-10-26 2:56 ` [PATCH 43/43] MN10300: Save frame pointer in thread_info struct rather than global var David Howells
2010-10-26 3:07 ` [PATCH 00/43] MN10300: Add SMP support and AM34 CPU core support David Howells
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20101026025318.23512.1067.stgit@warthog.procyon.org.uk \
--to=dhowells@redhat.com \
--cc=bjorn.helgaas@hp.com \
--cc=justin.chen@hp.com \
--cc=linux-am33-list@redhat.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®