[19/26] Linux: pciconfig_iobase syscall number is always available on alpha

Message ID e0b25191ab5e26e43659e8793ad7621956606635.1581279333.git.fweimer@redhat.com
State New
Headers show
Series
  • Linux cleanups enabled by built-in system call tables
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Commit Message

Florian Weimer Feb. 9, 2020, 8:21 p.m.
Due to the built-in tables, __NR_pciconfig_iobase is always defined.
---
 sysdeps/unix/sysv/linux/alpha/ioperm.c | 2 --
 1 file changed, 2 deletions(-)

-- 
2.24.1

Comments

Adhemerval Zanella Feb. 27, 2020, 11:31 p.m. | #1
On 09/02/2020 17:21, Florian Weimer wrote:
> Due to the built-in tables, __NR_pciconfig_iobase is always defined.


LGTM, thanks. 

Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>


> ---

>  sysdeps/unix/sysv/linux/alpha/ioperm.c | 2 --

>  1 file changed, 2 deletions(-)

> 

> diff --git a/sysdeps/unix/sysv/linux/alpha/ioperm.c b/sysdeps/unix/sysv/linux/alpha/ioperm.c

> index 086c782b9f..1f9c38db98 100644

> --- a/sysdeps/unix/sysv/linux/alpha/ioperm.c

> +++ b/sysdeps/unix/sysv/linux/alpha/ioperm.c

> @@ -542,7 +542,6 @@ init_iosys (void)

>  

>    /* First try the pciconfig_iobase syscall added to 2.2.15 and 2.3.99.  */

>  

> -#ifdef __NR_pciconfig_iobase

>    addr = __pciconfig_iobase (IOBASE_DENSE_MEM, 0, 0);

>    if (addr != -1)

>      {

> @@ -584,7 +583,6 @@ init_iosys (void)

>  

>        return 0;

>      }

> -#endif

>  

>    /* Second, collect the contents of /etc/alpha_systype or /proc/cpuinfo.  */

>  

>

Patch

diff --git a/sysdeps/unix/sysv/linux/alpha/ioperm.c b/sysdeps/unix/sysv/linux/alpha/ioperm.c
index 086c782b9f..1f9c38db98 100644
--- a/sysdeps/unix/sysv/linux/alpha/ioperm.c
+++ b/sysdeps/unix/sysv/linux/alpha/ioperm.c
@@ -542,7 +542,6 @@  init_iosys (void)
 
   /* First try the pciconfig_iobase syscall added to 2.2.15 and 2.3.99.  */
 
-#ifdef __NR_pciconfig_iobase
   addr = __pciconfig_iobase (IOBASE_DENSE_MEM, 0, 0);
   if (addr != -1)
     {
@@ -584,7 +583,6 @@  init_iosys (void)
 
       return 0;
     }
-#endif
 
   /* Second, collect the contents of /etc/alpha_systype or /proc/cpuinfo.  */