From: Chen Gang <gang.chen.5i5j@gmail.com>
To: rkuo <rkuo@codeaurora.org>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>,
Bart Van Assche <bvanassche@acm.org>,
Bottomley@parallels.com, linux-scsi@vger.kernel.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH v2] drivers: scsi: scsi_lib.c: use SG_POOL instead of SP
Date: Wed, 04 Dec 2013 10:42:41 +0800 [thread overview]
Message-ID: <529E96A1.3060400@gmail.com> (raw)
In-Reply-To: <20131202213243.GA20646@codeaurora.org>
the macro SP is too common to make conflict with others, so recommend
to use another more readable and non-conflict macro SG_POOL instead of
(and recommend others do not use SP either).
The related warning (with allmodconfig for hexagon):
CC [M] drivers/scsi/scsi_lib.o
drivers/scsi/scsi_lib.c:46:0: warning: "SP" redefined [enabled by default]
arch/hexagon/include/uapi/asm/registers.h:9:0: note: this is the location of the previous definition
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
---
drivers/scsi/scsi_lib.c | 16 ++++++++--------
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 7bd7f0d..19967fa 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -43,28 +43,28 @@ struct scsi_host_sg_pool {
mempool_t *pool;
};
-#define SP(x) { x, "sgpool-" __stringify(x) }
+#define SG_POOL(x) { x, "sgpool-" __stringify(x) }
#if (SCSI_MAX_SG_SEGMENTS < 32)
#error SCSI_MAX_SG_SEGMENTS is too small (must be 32 or greater)
#endif
static struct scsi_host_sg_pool scsi_sg_pools[] = {
- SP(8),
- SP(16),
+ SG_POOL(8),
+ SG_POOL(16),
#if (SCSI_MAX_SG_SEGMENTS > 32)
- SP(32),
+ SG_POOL(32),
#if (SCSI_MAX_SG_SEGMENTS > 64)
- SP(64),
+ SG_POOL(64),
#if (SCSI_MAX_SG_SEGMENTS > 128)
- SP(128),
+ SG_POOL(128),
#if (SCSI_MAX_SG_SEGMENTS > 256)
#error SCSI_MAX_SG_SEGMENTS is too large (256 MAX)
#endif
#endif
#endif
#endif
- SP(SCSI_MAX_SG_SEGMENTS)
+ SG_POOL(SCSI_MAX_SG_SEGMENTS)
};
-#undef SP
+#undef SG_POOL
struct kmem_cache *scsi_sdb_cache;
--
1.7.7.6
next prev parent reply other threads:[~2013-12-04 2:40 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-19 4:57 [PATCH] arch: hexagon: Kconfig: add HAVE_DMA_ATTR in Kconfig and remove "linux/dma-mapping.h" from "asm/dma-mapping.h" Chen Gang
2013-11-25 1:19 ` rkuo
2013-11-25 2:39 ` [PATCH 0/2] arch: hexagon: include: asm: add prefix "vm_" for all enum members in "hexagon_vm.h" Chen Gang
2013-11-25 2:40 ` [PATCH 1/2] " Chen Gang
2013-11-25 2:41 ` [PATCH 2/2] arch: hexagon: include: asm: use 'affinity' instead of 'locdis' for __vmintop_affinity() " Chen Gang
2013-11-28 8:51 ` [PATCH v2] arch: hexagon: include: asm: add prefix "hvm[ci]_" for all enum members " Chen Gang
2013-12-06 18:22 ` rkuo
2013-11-26 4:36 ` [PATCH 1/2] arch: hexagon: include: asm: add prefix "vm_" " Chen Gang
2013-11-27 2:29 ` [PATCH] drivers: scsi: scsi_lib.c: add prefix "SCSILIB_" to macro "SP" Chen Gang
2013-12-01 16:17 ` Bart Van Assche
2013-12-02 0:34 ` Chen Gang
2013-12-02 0:49 ` James Bottomley
2013-12-02 10:14 ` Chen Gang
2013-12-02 21:32 ` rkuo
2013-12-03 11:42 ` Chen Gang
2013-12-04 2:42 ` Chen Gang [this message]
2013-11-27 3:01 ` [PATCH] drivers: staging: ft1000: ft1000-usb: initialize 'status' with STATUS_SUCCESS in request_code_segment() Chen Gang
2013-11-27 9:18 ` Josh Triplett
2013-11-27 9:27 ` Chen Gang
2013-12-04 7:31 ` Chen Gang
2013-11-27 3:17 ` [PATCH] drivers: staging: media: go7007: go7007-usb.c use pr_*() instead of dev_*() before 'go' initialized in go7007_usb_probe() Chen Gang
2013-11-27 3:21 ` Joe Perches
2013-11-27 3:40 ` Chen Gang
2013-11-27 3:48 ` [PATCH v2] " Chen Gang
2013-11-27 4:03 ` Greg KH
2013-11-27 4:24 ` Chen Gang
2013-11-27 10:43 ` Dan Carpenter
2013-11-28 1:47 ` Chen Gang
2013-11-27 3:40 ` [PATCH] drivers: staging: ft1000: ft1000-usb: ft1000_debug.c: check return value of get_user() in ft1000_ioctl() Chen Gang
2013-11-27 4:53 ` [PATCH] net: mac80211: tx.c: be sure of 'sdata->vif.type' must be NL80211_IFTYPE_AP when be in NL80211_IFTYPE_AP case Chen Gang
2013-11-29 15:38 ` Johannes Berg
2013-11-30 11:59 ` Chen Gang
2013-11-30 12:53 ` Johannes Berg
2013-11-30 13:50 ` Chen Gang
2013-11-30 14:02 ` Chen Gang
2013-11-30 20:08 ` Johannes Berg
2013-11-30 20:39 ` Joe Perches
2013-11-30 23:48 ` Chen Gang
2013-11-30 23:59 ` Chen Gang
2013-12-01 9:37 ` Johannes Berg
2013-12-01 11:50 ` Chen Gang
2013-12-01 9:35 ` Johannes Berg
2013-12-01 22:38 ` Joe Perches
2013-12-02 0:45 ` Chen Gang
2013-12-02 14:48 ` Johannes Berg
2013-12-04 2:12 ` Chen Gang
2013-12-04 8:04 ` Johannes Berg
2013-12-04 8:41 ` Chen Gang
2013-12-04 8:49 ` Johannes Berg
2013-12-04 9:00 ` Chen Gang
2013-11-27 5:28 ` [PATCH] arch: hexagon: include: uapi: asm: setup.h add swith macro __KERNEL__ Chen Gang
2013-12-06 18:21 ` rkuo
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