Commit e359b70c authored by Rolf Eike Beer's avatar Rolf Eike Beer Committed by Helge Deller
Browse files

parisc: remove obsolete manual allocation aligning in iosapic 



kmalloc() returns memory with __assume_kmalloc_alignment, which is
__alignof__(unsigned long long) for parisc.

Signed-off-by: default avatarRolf Eike Beer <eike-kernel@sf-tec.de>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 95363747

drivers/parisc/iosapic.c

+1 −10
Original line number Diff line number Diff line
@@ -221,16 +221,7 @@ static size_t irt_num_entry; 


static struct irt_entry *iosapic_alloc_irt(int num_entries)

{

	unsigned long a;



	/* The IRT needs to be 8-byte aligned for the PDC call. 

	 * Normally kmalloc would guarantee larger alignment, but

	 * if CONFIG_DEBUG_SLAB is enabled, then we can get only

	 * 4-byte alignment on 32-bit kernels

	 */

	a = (unsigned long)kmalloc(sizeof(struct irt_entry) * num_entries + 8, GFP_KERNEL);

	a = (a + 7UL) & ~7UL;

	return (struct irt_entry *)a;

	return kcalloc(num_entries, sizeof(struct irt_entry), GFP_KERNEL);

}



/**