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Date: Sat, 12 Nov 2016 10:17:46 +0100
From: Takashi Iwai <tiwai@...e.de>
To: Fabian Frederick <fabf@...net.be>
Cc: linux-kernel@...r.kernel.org
Subject: Re: [RFC 1/1 linux-next] ALSA: pci: declare SUPPORT_JOYSTICK in gameport.h
On Sat, 12 Nov 2016 09:44:05 +0100,
Fabian Frederick wrote:
>
> Currently, all gameport callsites declare SUPPORT_JOYSTICK
> under opencoded IS_REACHABLE().
> This patch moves definition in gameport.h and removes opencoding.
Not all callers. azt3328 defines SUPPORT_GAMEPORT, for example.
SUPPORT_JOYSTICK is supposed to be a driver-local definition, and
never thought to be a global one. Let's just clean up opencoded
IS_REACHABLE().
thanks,
Takashi
>
> Signed-off-by: Fabian Frederick <fabf@...net.be>
> ---
> This is untested
>
> include/linux/gameport.h | 3 ++-
> sound/pci/als4000.c | 4 ----
> sound/pci/cmipci.c | 4 ----
> sound/pci/ens1370.c | 4 ----
> sound/pci/es1938.c | 4 ----
> sound/pci/es1968.c | 4 ----
> sound/pci/riptide/riptide.c | 4 ----
> sound/pci/sonicvibes.c | 4 ----
> sound/pci/via82xx.c | 4 ----
> sound/pci/ymfpci/ymfpci.h | 4 ----
> 10 files changed, 2 insertions(+), 37 deletions(-)
>
> diff --git a/include/linux/gameport.h b/include/linux/gameport.h
> index bb7de09..4dc20b3 100644
> --- a/include/linux/gameport.h
> +++ b/include/linux/gameport.h
> @@ -67,7 +67,8 @@ struct gameport_driver {
> int gameport_open(struct gameport *gameport, struct gameport_driver *drv, int mode);
> void gameport_close(struct gameport *gameport);
>
> -#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
> +#if IS_REACHABLE(CONFIG_GAMEPORT_MODULE)
> +#define SUPPORT_JOYSTICK 1
>
> void __gameport_register_port(struct gameport *gameport, struct module *owner);
> /* use a define to avoid include chaining to get THIS_MODULE */
> diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c
> index edabe13..7e7a5c2 100644
> --- a/sound/pci/als4000.c
> +++ b/sound/pci/als4000.c
> @@ -84,10 +84,6 @@ MODULE_DESCRIPTION("Avance Logic ALS4000");
> MODULE_LICENSE("GPL");
> MODULE_SUPPORTED_DEVICE("{{Avance Logic,ALS4000}}");
>
> -#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
> -#define SUPPORT_JOYSTICK 1
> -#endif
> -
> static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
> static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
> static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
> diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c
> index 73f5935..36beed1 100644
> --- a/sound/pci/cmipci.c
> +++ b/sound/pci/cmipci.c
> @@ -48,10 +48,6 @@ MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8738},"
> "{C-Media,CMI8338A},"
> "{C-Media,CMI8338B}}");
>
> -#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
> -#define SUPPORT_JOYSTICK 1
> -#endif
> -
> static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
> static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
> static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */
> diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c
> index 7e760fe..8ef3c88 100644
> --- a/sound/pci/ens1370.c
> +++ b/sound/pci/ens1370.c
> @@ -79,10 +79,6 @@ MODULE_SUPPORTED_DEVICE("{{Ensoniq,AudioPCI ES1371/73},"
> "{Ectiva,EV1938}}");
> #endif
>
> -#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
> -#define SUPPORT_JOYSTICK
> -#endif
> -
> static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
> static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
> static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */
> diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c
> index 6813558..4e2ece0 100644
> --- a/sound/pci/es1938.c
> +++ b/sound/pci/es1938.c
> @@ -72,10 +72,6 @@ MODULE_SUPPORTED_DEVICE("{{ESS,ES1938},"
> "{ESS,ES1969},"
> "{TerraTec,128i PCI}}");
>
> -#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
> -#define SUPPORT_JOYSTICK 1
> -#endif
> -
> static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
> static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
> static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
> diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c
> index 8146fb7..7174b6b 100644
> --- a/sound/pci/es1968.c
> +++ b/sound/pci/es1968.c
> @@ -126,10 +126,6 @@ MODULE_SUPPORTED_DEVICE("{{ESS,Maestro 2e},"
> "{ESS,Maestro 1},"
> "{TerraTec,DMX}}");
>
> -#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
> -#define SUPPORT_JOYSTICK 1
> -#endif
> -
> static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 1-MAX */
> static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
> static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
> diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c
> index ada5f01..4762971 100644
> --- a/sound/pci/riptide/riptide.c
> +++ b/sound/pci/riptide/riptide.c
> @@ -110,10 +110,6 @@
> #include <sound/opl3.h>
> #include <sound/initval.h>
>
> -#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
> -#define SUPPORT_JOYSTICK 1
> -#endif
> -
> MODULE_AUTHOR("Peter Gruber <nokos@....net>");
> MODULE_DESCRIPTION("riptide");
> MODULE_LICENSE("GPL");
> diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c
> index e1a1387..4a9ca57 100644
> --- a/sound/pci/sonicvibes.c
> +++ b/sound/pci/sonicvibes.c
> @@ -45,10 +45,6 @@ MODULE_DESCRIPTION("S3 SonicVibes PCI");
> MODULE_LICENSE("GPL");
> MODULE_SUPPORTED_DEVICE("{{S3,SonicVibes PCI}}");
>
> -#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
> -#define SUPPORT_JOYSTICK 1
> -#endif
> -
> static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */
> static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */
> static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */
> diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c
> index 38a17b4..ac81321 100644
> --- a/sound/pci/via82xx.c
> +++ b/sound/pci/via82xx.c
> @@ -72,10 +72,6 @@ MODULE_DESCRIPTION("VIA VT82xx audio");
> MODULE_LICENSE("GPL");
> MODULE_SUPPORTED_DEVICE("{{VIA,VT82C686A/B/C,pci},{VIA,VT8233A/C,8235}}");
>
> -#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
> -#define SUPPORT_JOYSTICK 1
> -#endif
> -
> static int index = SNDRV_DEFAULT_IDX1; /* Index 0-MAX */
> static char *id = SNDRV_DEFAULT_STR1; /* ID for this card */
> static long mpu_port;
> diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
> index 149d4cb..ba4b4c8 100644
> --- a/sound/pci/ymfpci/ymfpci.h
> +++ b/sound/pci/ymfpci/ymfpci.h
> @@ -176,10 +176,6 @@
> #define YMFPCI_LEGACY2_IMOD (1 << 15) /* legacy IRQ mode */
> /* SIEN:IMOD 0:0 = legacy irq, 0:1 = INTA, 1:0 = serialized IRQ */
>
> -#if defined(CONFIG_GAMEPORT) || (defined(MODULE) && defined(CONFIG_GAMEPORT_MODULE))
> -#define SUPPORT_JOYSTICK
> -#endif
> -
> /*
> *
> */
> --
> 2.7.4
>
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