diff options
| author | Anders Darander <anders.darander@gmail.com> | 2014-04-23 15:09:50 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-25 16:02:01 -0700 |
| commit | 4ada11147e446c56a7bd12e519777db12764d293 (patch) | |
| tree | c418c99c5cc0ed1d658888fc0f057febce455d40 /drivers | |
| parent | 84fcb4b3a3716662ee2f7e0c8270241c71baeb97 (diff) | |
staging/rtl8821ae: fix sparse address space warning
Change the definition of pci_mem_start|end from correct from pci_io(un)map's
point of view.
Signed-off-by: Anders Darander <anders.darander@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/staging/rtl8821ae/pci.c | 14 | ||||
| -rw-r--r-- | drivers/staging/rtl8821ae/wifi.h | 4 |
2 files changed, 9 insertions, 9 deletions
diff --git a/drivers/staging/rtl8821ae/pci.c b/drivers/staging/rtl8821ae/pci.c index a562aa60d595..94f72832a838 100644 --- a/drivers/staging/rtl8821ae/pci.c +++ b/drivers/staging/rtl8821ae/pci.c @@ -2313,16 +2313,16 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev, /*shared mem start */ rtlpriv->io.pci_mem_start = - (unsigned long)pci_iomap(pdev, + pci_iomap(pdev, rtlpriv->cfg->bar_id, pmem_len); - if (rtlpriv->io.pci_mem_start == 0) { + if (rtlpriv->io.pci_mem_start == NULL) { RT_ASSERT(false, ("Can't map PCI mem\n")); goto fail2; } RT_TRACE(COMP_INIT, DBG_DMESG, ("mem mapped space: start: 0x%08lx len:%08lx " - "flags:%08lx, after map:0x%08lx\n", + "flags:%08lx, after map:0x%p\n", pmem_start, pmem_len, pmem_flags, rtlpriv->io.pci_mem_start)); @@ -2415,8 +2415,8 @@ fail3: rtl_deinit_core(hw); ieee80211_free_hw(hw); - if (rtlpriv->io.pci_mem_start != 0) - pci_iounmap(pdev, (void *)rtlpriv->io.pci_mem_start); + if (rtlpriv->io.pci_mem_start != NULL) + pci_iounmap(pdev, rtlpriv->io.pci_mem_start); fail2: pci_release_regions(pdev); @@ -2478,8 +2478,8 @@ void rtl_pci_disconnect(struct pci_dev *pdev) pci_disable_msi(rtlpci->pdev); list_del(&rtlpriv->list); - if (rtlpriv->io.pci_mem_start != 0) { - pci_iounmap(pdev, (void *)rtlpriv->io.pci_mem_start); + if (rtlpriv->io.pci_mem_start != NULL) { + pci_iounmap(pdev, rtlpriv->io.pci_mem_start); pci_release_regions(pdev); } diff --git a/drivers/staging/rtl8821ae/wifi.h b/drivers/staging/rtl8821ae/wifi.h index 17a9d9f8781d..e8250dad613b 100644 --- a/drivers/staging/rtl8821ae/wifi.h +++ b/drivers/staging/rtl8821ae/wifi.h @@ -1086,8 +1086,8 @@ struct rtl_io { struct device *dev; /*PCI MEM map */ - unsigned long pci_mem_end; /*shared mem end */ - unsigned long pci_mem_start; /*shared mem start */ + void __iomem *pci_mem_end; /*shared mem end */ + void __iomem *pci_mem_start; /*shared mem start */ /*PCI IO map */ unsigned long pci_base_addr; /*device I/O address */ |