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

bcma: keep a direct pointer to the struct device

Browse Source 
Accessing struct device is pretty useful/common so having a direct
pointer:
1) Simplifies some code
2) Makes bcma_bus_get_host_dev() unneeded
3) Allows further improvements like using dev_* printing helpers

Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Rafał Miłecki
2019-01-02 00:00:01 +01:00
committed by Kalle Valo
parent 7fdcb8e126
commit 5a1c18b761
6 changed files with 18 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
include/linux/bcma/bcma.h
View File

@@ -332,6 +332,8 @@ extern int bcma_arch_register_fallback_sprom(
struct ssb_sprom *out));
struct bcma_bus {
struct device *dev;
/* The MMIO area. */
void __iomem *mmio;
@@ -339,14 +341,7 @@ struct bcma_bus {
enum bcma_hosttype hosttype;
bool host_is_pcie2; /* Used for BCMA_HOSTTYPE_PCI only */
union {
/* Pointer to the PCI bus (only for BCMA_HOSTTYPE_PCI) */
struct pci_dev *host_pci;
/* Pointer to the SDIO device (only for BCMA_HOSTTYPE_SDIO) */
struct sdio_func *host_sdio;
/* Pointer to platform device (only for BCMA_HOSTTYPE_SOC) */
struct platform_device *host_pdev;
};
struct pci_dev *host_pci; /* PCI bus pointer (BCMA_HOSTTYPE_PCI only) */
struct bcma_chipinfo chipinfo;