Re: [PATCH v3 8/9] brcmfmac: fwil: Constify iovar name arguments

From: Andy Shevchenko
Date: Thu Jan 20 2022 - 05:57:11 EST

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On Mon, Jan 17, 2022 at 4:31 PM Hector Martin <marcan@xxxxxxxxx> wrote:
>
> Make all the iovar name arguments const char * instead of just char *.

Makes sense.
Reviewed-by: Andy Shevchenko <andy.shevchenko@xxxxxxxxx>

> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
> Signed-off-by: Hector Martin <marcan@xxxxxxxxx>
> ---
> .../broadcom/brcm80211/brcmfmac/fwil.c | 34 +++++++++----------
> .../broadcom/brcm80211/brcmfmac/fwil.h | 28 +++++++--------
> 2 files changed, 31 insertions(+), 31 deletions(-)
>
> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
> index d5578ca681bb..72fe8bce6eaf 100644
> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.c
> @@ -192,7 +192,7 @@ brcmf_fil_cmd_int_get(struct brcmf_if *ifp, u32 cmd, u32 *data)
> }
>
> static u32
> -brcmf_create_iovar(char *name, const char *data, u32 datalen,
> +brcmf_create_iovar(const char *name, const char *data, u32 datalen,
> char *buf, u32 buflen)
> {
> u32 len;
> @@ -213,7 +213,7 @@ brcmf_create_iovar(char *name, const char *data, u32 datalen,
>
>
> s32
> -brcmf_fil_iovar_data_set(struct brcmf_if *ifp, char *name, const void *data,
> +brcmf_fil_iovar_data_set(struct brcmf_if *ifp, const char *name, const void *data,
> u32 len)
> {
> struct brcmf_pub *drvr = ifp->drvr;
> @@ -241,7 +241,7 @@ brcmf_fil_iovar_data_set(struct brcmf_if *ifp, char *name, const void *data,
> }
>
> s32
> -brcmf_fil_iovar_data_get(struct brcmf_if *ifp, char *name, void *data,
> +brcmf_fil_iovar_data_get(struct brcmf_if *ifp, const char *name, void *data,
> u32 len)
> {
> struct brcmf_pub *drvr = ifp->drvr;
> @@ -272,7 +272,7 @@ brcmf_fil_iovar_data_get(struct brcmf_if *ifp, char *name, void *data,
> }
>
> s32
> -brcmf_fil_iovar_int_set(struct brcmf_if *ifp, char *name, u32 data)
> +brcmf_fil_iovar_int_set(struct brcmf_if *ifp, const char *name, u32 data)
> {
> __le32 data_le = cpu_to_le32(data);
>
> @@ -280,7 +280,7 @@ brcmf_fil_iovar_int_set(struct brcmf_if *ifp, char *name, u32 data)
> }
>
> s32
> -brcmf_fil_iovar_int_get(struct brcmf_if *ifp, char *name, u32 *data)
> +brcmf_fil_iovar_int_get(struct brcmf_if *ifp, const char *name, u32 *data)
> {
> __le32 data_le = cpu_to_le32(*data);
> s32 err;
> @@ -292,7 +292,7 @@ brcmf_fil_iovar_int_get(struct brcmf_if *ifp, char *name, u32 *data)
> }
>
> static u32
> -brcmf_create_bsscfg(s32 bsscfgidx, char *name, char *data, u32 datalen,
> +brcmf_create_bsscfg(s32 bsscfgidx, const char *name, char *data, u32 datalen,
> char *buf, u32 buflen)
> {
> const s8 *prefix = "bsscfg:";
> @@ -337,7 +337,7 @@ brcmf_create_bsscfg(s32 bsscfgidx, char *name, char *data, u32 datalen,
> }
>
> s32
> -brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, char *name,
> +brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, const char *name,
> void *data, u32 len)
> {
> struct brcmf_pub *drvr = ifp->drvr;
> @@ -366,7 +366,7 @@ brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, char *name,
> }
>
> s32
> -brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, char *name,
> +brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, const char *name,
> void *data, u32 len)
> {
> struct brcmf_pub *drvr = ifp->drvr;
> @@ -396,7 +396,7 @@ brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, char *name,
> }
>
> s32
> -brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, char *name, u32 data)
> +brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, const char *name, u32 data)
> {
> __le32 data_le = cpu_to_le32(data);
>
> @@ -405,7 +405,7 @@ brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, char *name, u32 data)
> }
>
> s32
> -brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, char *name, u32 *data)
> +brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, const char *name, u32 *data)
> {
> __le32 data_le = cpu_to_le32(*data);
> s32 err;
> @@ -417,7 +417,7 @@ brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, char *name, u32 *data)
> return err;
> }
>
> -static u32 brcmf_create_xtlv(char *name, u16 id, char *data, u32 len,
> +static u32 brcmf_create_xtlv(const char *name, u16 id, char *data, u32 len,
> char *buf, u32 buflen)
> {
> u32 iolen;
> @@ -438,7 +438,7 @@ static u32 brcmf_create_xtlv(char *name, u16 id, char *data, u32 len,
> return iolen;
> }
>
> -s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, char *name, u16 id,
> +s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, const char *name, u16 id,
> void *data, u32 len)
> {
> struct brcmf_pub *drvr = ifp->drvr;
> @@ -466,7 +466,7 @@ s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, char *name, u16 id,
> return err;
> }
>
> -s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, char *name, u16 id,
> +s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, const char *name, u16 id,
> void *data, u32 len)
> {
> struct brcmf_pub *drvr = ifp->drvr;
> @@ -495,7 +495,7 @@ s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, char *name, u16 id,
> return err;
> }
>
> -s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, char *name, u16 id, u32 data)
> +s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, const char *name, u16 id, u32 data)
> {
> __le32 data_le = cpu_to_le32(data);
>
> @@ -503,7 +503,7 @@ s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, char *name, u16 id, u32 data)
> sizeof(data_le));
> }
>
> -s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, char *name, u16 id, u32 *data)
> +s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, const char *name, u16 id, u32 *data)
> {
> __le32 data_le = cpu_to_le32(*data);
> s32 err;
> @@ -514,12 +514,12 @@ s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, char *name, u16 id, u32 *data)
> return err;
> }
>
> -s32 brcmf_fil_xtlv_int8_get(struct brcmf_if *ifp, char *name, u16 id, u8 *data)
> +s32 brcmf_fil_xtlv_int8_get(struct brcmf_if *ifp, const char *name, u16 id, u8 *data)
> {
> return brcmf_fil_xtlv_data_get(ifp, name, id, data, sizeof(*data));
> }
>
> -s32 brcmf_fil_xtlv_int16_get(struct brcmf_if *ifp, char *name, u16 id, u16 *data)
> +s32 brcmf_fil_xtlv_int16_get(struct brcmf_if *ifp, const char *name, u16 id, u16 *data)
> {
> __le16 data_le = cpu_to_le16(*data);
> s32 err;
> diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h
> index cb26f8c59c21..bc693157c4b1 100644
> --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h
> +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil.h
> @@ -84,26 +84,26 @@ s32 brcmf_fil_cmd_data_get(struct brcmf_if *ifp, u32 cmd, void *data, u32 len);
> s32 brcmf_fil_cmd_int_set(struct brcmf_if *ifp, u32 cmd, u32 data);
> s32 brcmf_fil_cmd_int_get(struct brcmf_if *ifp, u32 cmd, u32 *data);
>
> -s32 brcmf_fil_iovar_data_set(struct brcmf_if *ifp, char *name, const void *data,
> +s32 brcmf_fil_iovar_data_set(struct brcmf_if *ifp, const char *name, const void *data,
> u32 len);
> -s32 brcmf_fil_iovar_data_get(struct brcmf_if *ifp, char *name, void *data,
> +s32 brcmf_fil_iovar_data_get(struct brcmf_if *ifp, const char *name, void *data,
> u32 len);
> -s32 brcmf_fil_iovar_int_set(struct brcmf_if *ifp, char *name, u32 data);
> -s32 brcmf_fil_iovar_int_get(struct brcmf_if *ifp, char *name, u32 *data);
> +s32 brcmf_fil_iovar_int_set(struct brcmf_if *ifp, const char *name, u32 data);
> +s32 brcmf_fil_iovar_int_get(struct brcmf_if *ifp, const char *name, u32 *data);
>
> -s32 brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, char *name, void *data,
> +s32 brcmf_fil_bsscfg_data_set(struct brcmf_if *ifp, const char *name, void *data,
> u32 len);
> -s32 brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, char *name, void *data,
> +s32 brcmf_fil_bsscfg_data_get(struct brcmf_if *ifp, const char *name, void *data,
> u32 len);
> -s32 brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, char *name, u32 data);
> -s32 brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, char *name, u32 *data);
> -s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, char *name, u16 id,
> +s32 brcmf_fil_bsscfg_int_set(struct brcmf_if *ifp, const char *name, u32 data);
> +s32 brcmf_fil_bsscfg_int_get(struct brcmf_if *ifp, const char *name, u32 *data);
> +s32 brcmf_fil_xtlv_data_set(struct brcmf_if *ifp, const char *name, u16 id,
> void *data, u32 len);
> -s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, char *name, u16 id,
> +s32 brcmf_fil_xtlv_data_get(struct brcmf_if *ifp, const char *name, u16 id,
> void *data, u32 len);
> -s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, char *name, u16 id, u32 data);
> -s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, char *name, u16 id, u32 *data);
> -s32 brcmf_fil_xtlv_int8_get(struct brcmf_if *ifp, char *name, u16 id, u8 *data);
> -s32 brcmf_fil_xtlv_int16_get(struct brcmf_if *ifp, char *name, u16 id, u16 *data);
> +s32 brcmf_fil_xtlv_int_set(struct brcmf_if *ifp, const char *name, u16 id, u32 data);
> +s32 brcmf_fil_xtlv_int_get(struct brcmf_if *ifp, const char *name, u16 id, u32 *data);
> +s32 brcmf_fil_xtlv_int8_get(struct brcmf_if *ifp, const char *name, u16 id, u8 *data);
> +s32 brcmf_fil_xtlv_int16_get(struct brcmf_if *ifp, const char *name, u16 id, u16 *data);
>
> #endif /* _fwil_h_ */
> --
> 2.33.0
>

--
With Best Regards,
Andy Shevchenko

Next message: Sumit Garg: "Re: [PATCH v2 08/12] optee: add optee_pool_op_free_helper()"
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In reply to: Arend van Spriel: "Re: [PATCH v3 8/9] brcmfmac: fwil: Constify iovar name arguments"
Next in thread: Hector Martin: "[PATCH v3 6/9] brcmfmac: pcie: Fix crashes due to early IRQs"
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