xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

s390/pci: improve ZPCI_* macros

Browse Source 
Most of the constants defined in pci_io.h depend on each other
and thus can be calculated.

Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Sebastian Ott
2016-01-22 13:59:35 +01:00
committed by Martin Schwidefsky
parent 9e00caaea1
commit bf19c94d5c
2 changed files with 10 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/s390/pci/pci.c
View File

@@ -541,7 +541,7 @@ static void zpci_irq_exit(void)
static int zpci_alloc_iomap(struct zpci_dev *zdev)
{
int entry;
unsigned long entry;
spin_lock(&zpci_iomap_lock);
entry = find_first_zero_bit(zpci_iomap, ZPCI_IOMAP_MAX_ENTRIES);