Hi

Am 21.09.22 um 18:48 schrieb Geert Uytterhoeven:

Hi Thomas,

On Wed, Sep 21, 2022 at 2:55 PM Thomas Zimmermann [off-list ref] wrote:

quoted

Am 05.08.22 um 02:19 schrieb Benjamin Herrenschmidt:

quoted

On Wed, 2022-07-20 at 16:27 +0200, Thomas Zimmermann wrote:

quoted

+#if !defined(CONFIG_PPC)
+static inline void out_8(void __iomem *addr, int val)
+{ }
+static inline void out_le32(void __iomem *addr, int val)
+{ }
+static inline unsigned int in_le32(const void __iomem *addr)
+{
+       return 0;
+}
+#endif

These guys could just be replaced with readb/writel/readl respectively
(beware of the argument swap).

I only added them for COMPILE_TEST. There appears to be no portable
interface that implements out_le32() and in_le32()?

iowrite32() and ioread32()?

Do they always use little endian, as these *_le32 helpers do? I though 
they use host byte order.

Best regards
Thomas

Gr{oetje,eeting}s,

                         Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                 -- Linus Torvalds

-- 
Thomas Zimmermann
Graphics Driver Developer
SUSE Software Solutions Germany GmbH
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