| Submitter | Kevin Hao |
|---|---|
| Date | May 21, 2013, 12:04 p.m. |
| Message ID | <1369137900-5748-3-git-send-email-haokexin@gmail.com> |
| Download | mbox | patch |
| Permalink | /patch/245295/ |
| State | Accepted |
| Commit | 2d49c42a304750c5c38c9533d48bcc3fd7f8fe61 |
| Delegated to: | Scott Wood |
| Headers | show |
Comments
Patch
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c index 028ac1f..3833c8f 100644 --- a/arch/powerpc/sysdev/fsl_pci.c +++ b/arch/powerpc/sysdev/fsl_pci.c @@ -305,10 +305,10 @@ static void setup_pci_atmu(struct pci_controller *hose) if (early_find_capability(hose, 0, 0, PCI_CAP_ID_EXP)) { /* Size window to exact size if power-of-two or one size up */ if ((1ull << mem_log) != mem) { + mem_log++; if ((1ull << mem_log) > mem) pr_info("%s: Setting PCI inbound window " "greater than memory size\n", name); - mem_log++; } piwar |= ((mem_log - 1) & PIWAR_SZ_MASK);
The (1ull << mem_log) is never greater than mem unless mem_log++; Signed-off-by: Kevin Hao <haokexin@gmail.com> --- arch/powerpc/sysdev/fsl_pci.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)