From: Rafał Miłecki <zajec5@gmail.com>
Date: Sat, 16 Jul 2011 23:06:03 +0000 (+0200)
Subject: bcma: trivial: add helpers for masking/setting
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=3de1a7748f68c63daed7c9e04ac9f048efcd9f20;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

bcma: trivial: add helpers for masking/setting

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/include/linux/bcma/bcma.h b/include/linux/bcma/bcma.h
index 3895aeb494a3..6e5dc7b3c024 100644
--- a/include/linux/bcma/bcma.h
+++ b/include/linux/bcma/bcma.h
@@ -243,8 +243,16 @@ void bcma_awrite32(struct bcma_device *core, u16 offset, u32 value)
 	core->bus->ops->awrite32(core, offset, value);
 }
 
+#define bcma_mask32(cc, offset, mask) \
+	bcma_write32(cc, offset, bcma_read32(cc, offset) & (mask))
+#define bcma_set32(cc, offset, set) \
+	bcma_write32(cc, offset, bcma_read32(cc, offset) | (set))
+#define bcma_maskset32(cc, offset, mask, set) \
+	bcma_write32(cc, offset, (bcma_read32(cc, offset) & (mask)) | (set))
+
 extern bool bcma_core_is_enabled(struct bcma_device *core);
 extern void bcma_core_disable(struct bcma_device *core, u32 flags);
 extern int bcma_core_enable(struct bcma_device *core, u32 flags);
 
+
 #endif /* LINUX_BCMA_H_ */