bcma: Add flush for BCMA_RESET_CTL write · 044e68c0cd - Gogs

bcma: Add flush for BCMA_RESET_CTL write

Adds a missing read to flush the previous write (per the Broadcom SDK).

Signed-off-by: Nathan Hintz <nlhintz@hotmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

Nathan Hintz 13 years ago

parent

16d75faed9

commit

044e68c0cd

1 changed files with 1 additions and 0 deletions

Split View Show Diff Stats

						
							+ 1
							
							- 0
						
drivers/bcma/core.c
							 
								View File
							
				@@ -30,6 +30,7 @@ void bcma_core_disable(struct bcma_device *core, u32 flags)
			
				 	udelay(10);
			
				 	bcma_awrite32(core, BCMA_RESET_CTL, BCMA_RESET_CTL_RESET);
			
				+	bcma_aread32(core, BCMA_RESET_CTL);
			
				 	udelay(1);
			
				 }
			
				 EXPORT_SYMBOL_GPL(bcma_core_disable);