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| author |  Helge Deller <deller@gmx.de>
| 2023-08-30 07:56:04 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de>
| 2023-08-31 21:42:42 +0200 |
| commit | 6428bc7bd3f35e43c8cb7359cb89d83248d339d2 (patch) | |
| tree | a4bc418ed3fecc223ae680cdd2c423bbbfa26846 /drivers/parisc | |
| parent | Merge tag 'dma-mapping-6.6-2023-08-29' of git://git.infradead.org/users/hch/d... (diff) | |
| download | linux-6428bc7bd3f35e43c8cb7359cb89d83248d339d2.tar.gz linux-6428bc7bd3f35e43c8cb7359cb89d83248d339d2.tar.bz2 linux-6428bc7bd3f35e43c8cb7359cb89d83248d339d2.zip | |
parisc: sba_iommu: Fix build warning if procfs if disabled
Clean up the code, e.g. make proc_mckinley_root static, drop the now
empty mckinley header file and remove some unneeded ifdefs around procfs
functions.
Signed-off-by: Helge Deller <deller@gmx.de>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202308300800.Jod4sHzM-lkp@intel.com/
Fixes: 77e0ddf097d6 ("parisc: ccio-dma: Create private runway procfs root entry")
Diffstat (limited to 'drivers/parisc')
| -rw-r--r-- | drivers/parisc/sba_iommu.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/drivers/parisc/sba_iommu.c b/drivers/parisc/sba_iommu.c index f6b510675318..ee5a2f4b7474 100644 --- a/drivers/parisc/sba_iommu.c +++ b/drivers/parisc/sba_iommu.c @@ -46,8 +46,6 @@ #include <linux/module.h> #include <asm/ropes.h> -#include <asm/mckinley.h> /* for proc_mckinley_root */ -#include <asm/runway.h> /* for proc_runway_root */ #include <asm/page.h> /* for PAGE0 */ #include <asm/pdc.h> /* for PDC_MODEL_* */ #include <asm/pdcpat.h> /* for is_pdc_pat() */ @@ -122,7 +120,7 @@ MODULE_PARM_DESC(sba_reserve_agpgart, "Reserve half of IO pdir as AGPGART"); #endif static struct proc_dir_entry *proc_runway_root __ro_after_init; -struct proc_dir_entry *proc_mckinley_root __ro_after_init; +static struct proc_dir_entry *proc_mckinley_root __ro_after_init; /************************************ ** SBA register read and write support @@ -1899,9 +1897,7 @@ static int __init sba_driver_callback(struct parisc_device *dev) int i; char *version; void __iomem *sba_addr = ioremap(dev->hpa.start, SBA_FUNC_SIZE); -#ifdef CONFIG_PROC_FS - struct proc_dir_entry *root; -#endif + struct proc_dir_entry *root __maybe_unused; sba_dump_ranges(sba_addr); @@ -1967,7 +1963,6 @@ static int __init sba_driver_callback(struct parisc_device *dev) hppa_dma_ops = &sba_ops; -#ifdef CONFIG_PROC_FS switch (dev->id.hversion) { case PLUTO_MCKINLEY_PORT: if (!proc_mckinley_root) @@ -1985,7 +1980,6 @@ static int __init sba_driver_callback(struct parisc_device *dev) proc_create_single("sba_iommu", 0, root, sba_proc_info); proc_create_single("sba_iommu-bitmap", 0, root, sba_proc_bitmap_info); -#endif return 0; } |