diff options
author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2021-01-26 23:21:44 +0100 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-01-27 13:12:04 +0100 |
commit | 1941ab1d25e098e99df18b9041667e99858fd449 (patch) | |
tree | 02e685db500476946aed43b15555c18247e265d8 /drivers/accessibility | |
parent | firmware: xilinx: Remove PM_API_MAX value (diff) | |
download | linux-1941ab1d25e098e99df18b9041667e99858fd449.tar.xz linux-1941ab1d25e098e99df18b9041667e99858fd449.zip |
speakup: add the missing synth parameter to all io functions
So that we can avoid the spk_ttyio_synth global variable in the next
commit.
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Link: https://lore.kernel.org/r/20210126222147.3848175-2-samuel.thibault@ens-lyon.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/accessibility')
-rw-r--r-- | drivers/accessibility/speakup/serialio.c | 22 | ||||
-rw-r--r-- | drivers/accessibility/speakup/speakup_acntpc.c | 4 | ||||
-rw-r--r-- | drivers/accessibility/speakup/speakup_apollo.c | 4 | ||||
-rw-r--r-- | drivers/accessibility/speakup/speakup_audptr.c | 8 | ||||
-rw-r--r-- | drivers/accessibility/speakup/speakup_decext.c | 2 | ||||
-rw-r--r-- | drivers/accessibility/speakup/speakup_decpc.c | 4 | ||||
-rw-r--r-- | drivers/accessibility/speakup/speakup_dectlk.c | 2 | ||||
-rw-r--r-- | drivers/accessibility/speakup/speakup_dtlk.c | 4 | ||||
-rw-r--r-- | drivers/accessibility/speakup/speakup_keypc.c | 4 | ||||
-rw-r--r-- | drivers/accessibility/speakup/speakup_ltlk.c | 2 | ||||
-rw-r--r-- | drivers/accessibility/speakup/speakup_soft.c | 4 | ||||
-rw-r--r-- | drivers/accessibility/speakup/speakup_spkout.c | 4 | ||||
-rw-r--r-- | drivers/accessibility/speakup/spk_priv.h | 4 | ||||
-rw-r--r-- | drivers/accessibility/speakup/spk_ttyio.c | 34 | ||||
-rw-r--r-- | drivers/accessibility/speakup/spk_types.h | 12 | ||||
-rw-r--r-- | drivers/accessibility/speakup/synth.c | 6 |
16 files changed, 60 insertions, 60 deletions
diff --git a/drivers/accessibility/speakup/serialio.c b/drivers/accessibility/speakup/serialio.c index 403b01d66367..53580bdc5baa 100644 --- a/drivers/accessibility/speakup/serialio.c +++ b/drivers/accessibility/speakup/serialio.c @@ -27,11 +27,11 @@ static const struct old_serial_port *serstate; static int timeouts; static int spk_serial_out(struct spk_synth *in_synth, const char ch); -static void spk_serial_send_xchar(char ch); -static void spk_serial_tiocmset(unsigned int set, unsigned int clear); -static unsigned char spk_serial_in(void); -static unsigned char spk_serial_in_nowait(void); -static void spk_serial_flush_buffer(void); +static void spk_serial_send_xchar(struct spk_synth *in_synth, char ch); +static void spk_serial_tiocmset(struct spk_synth *in_synth, unsigned int set, unsigned int clear); +static unsigned char spk_serial_in(struct spk_synth *in_synth); +static unsigned char spk_serial_in_nowait(struct spk_synth *in_synth); +static void spk_serial_flush_buffer(struct spk_synth *in_synth); static int spk_serial_wait_for_xmitr(struct spk_synth *in_synth); struct spk_io_ops spk_serial_io_ops = { @@ -150,7 +150,7 @@ static void start_serial_interrupt(int irq) outb(1, speakup_info.port_tts + UART_FCR); /* Turn FIFO On */ } -static void spk_serial_send_xchar(char ch) +static void spk_serial_send_xchar(struct spk_synth *synth, char ch) { int timeout = SPK_XMITR_TIMEOUT; @@ -162,7 +162,7 @@ static void spk_serial_send_xchar(char ch) outb(ch, speakup_info.port_tts); } -static void spk_serial_tiocmset(unsigned int set, unsigned int clear) +static void spk_serial_tiocmset(struct spk_synth *in_synth, unsigned int set, unsigned int clear) { int old = inb(speakup_info.port_tts + UART_MCR); @@ -251,7 +251,7 @@ static int spk_serial_wait_for_xmitr(struct spk_synth *in_synth) return 1; } -static unsigned char spk_serial_in(void) +static unsigned char spk_serial_in(struct spk_synth *in_synth) { int tmout = SPK_SERIAL_TIMEOUT; @@ -265,7 +265,7 @@ static unsigned char spk_serial_in(void) return inb_p(speakup_info.port_tts + UART_RX); } -static unsigned char spk_serial_in_nowait(void) +static unsigned char spk_serial_in_nowait(struct spk_synth *in_synth) { unsigned char lsr; @@ -275,7 +275,7 @@ static unsigned char spk_serial_in_nowait(void) return inb_p(speakup_info.port_tts + UART_RX); } -static void spk_serial_flush_buffer(void) +static void spk_serial_flush_buffer(struct spk_synth *in_synth) { /* TODO: flush the UART 16550 buffer */ } @@ -307,7 +307,7 @@ const char *spk_serial_synth_immediate(struct spk_synth *synth, } EXPORT_SYMBOL_GPL(spk_serial_synth_immediate); -void spk_serial_release(void) +void spk_serial_release(struct spk_synth *synth) { spk_stop_serial_interrupt(); if (speakup_info.port_tts == 0) diff --git a/drivers/accessibility/speakup/speakup_acntpc.c b/drivers/accessibility/speakup/speakup_acntpc.c index c94328a5bd4a..c1ec087dca13 100644 --- a/drivers/accessibility/speakup/speakup_acntpc.c +++ b/drivers/accessibility/speakup/speakup_acntpc.c @@ -25,7 +25,7 @@ #define PROCSPEECH '\r' static int synth_probe(struct spk_synth *synth); -static void accent_release(void); +static void accent_release(struct spk_synth *synth); static const char *synth_immediate(struct spk_synth *synth, const char *buf); static void do_catch_up(struct spk_synth *synth); static void synth_flush(struct spk_synth *synth); @@ -294,7 +294,7 @@ static int synth_probe(struct spk_synth *synth) return 0; } -static void accent_release(void) +static void accent_release(struct spk_synth *synth) { spk_stop_serial_interrupt(); if (speakup_info.port_tts) diff --git a/drivers/accessibility/speakup/speakup_apollo.c b/drivers/accessibility/speakup/speakup_apollo.c index 0877b4044c28..cd63581b2e99 100644 --- a/drivers/accessibility/speakup/speakup_apollo.c +++ b/drivers/accessibility/speakup/speakup_apollo.c @@ -163,8 +163,8 @@ static void do_catch_up(struct spk_synth *synth) full_time_val = full_time->u.n.value; spin_unlock_irqrestore(&speakup_info.spinlock, flags); if (!synth->io_ops->synth_out(synth, ch)) { - synth->io_ops->tiocmset(0, UART_MCR_RTS); - synth->io_ops->tiocmset(UART_MCR_RTS, 0); + synth->io_ops->tiocmset(synth, 0, UART_MCR_RTS); + synth->io_ops->tiocmset(synth, UART_MCR_RTS, 0); schedule_timeout(msecs_to_jiffies(full_time_val)); continue; } diff --git a/drivers/accessibility/speakup/speakup_audptr.c b/drivers/accessibility/speakup/speakup_audptr.c index e6a6a9665d8f..e89fd72579e6 100644 --- a/drivers/accessibility/speakup/speakup_audptr.c +++ b/drivers/accessibility/speakup/speakup_audptr.c @@ -119,8 +119,8 @@ static struct spk_synth synth_audptr = { static void synth_flush(struct spk_synth *synth) { - synth->io_ops->flush_buffer(); - synth->io_ops->send_xchar(SYNTH_CLEAR); + synth->io_ops->flush_buffer(synth); + synth->io_ops->send_xchar(synth, SYNTH_CLEAR); synth->io_ops->synth_out(synth, PROCSPEECH); } @@ -130,11 +130,11 @@ static void synth_version(struct spk_synth *synth) char synth_id[40] = ""; synth->synth_immediate(synth, "\x05[Q]"); - synth_id[test] = synth->io_ops->synth_in(); + synth_id[test] = synth->io_ops->synth_in(synth); if (synth_id[test] == 'A') { do { /* read version string from synth */ - synth_id[++test] = synth->io_ops->synth_in(); + synth_id[++test] = synth->io_ops->synth_in(synth); } while (synth_id[test] != '\n' && test < 32); synth_id[++test] = 0x00; } diff --git a/drivers/accessibility/speakup/speakup_decext.c b/drivers/accessibility/speakup/speakup_decext.c index 7408eb29cf38..092cfd08a9e1 100644 --- a/drivers/accessibility/speakup/speakup_decext.c +++ b/drivers/accessibility/speakup/speakup_decext.c @@ -218,7 +218,7 @@ static void do_catch_up(struct spk_synth *synth) static void synth_flush(struct spk_synth *synth) { in_escape = 0; - synth->io_ops->flush_buffer(); + synth->io_ops->flush_buffer(synth); synth->synth_immediate(synth, "\033P;10z\033\\"); } diff --git a/drivers/accessibility/speakup/speakup_decpc.c b/drivers/accessibility/speakup/speakup_decpc.c index 96f24c848cc5..dec314dee214 100644 --- a/drivers/accessibility/speakup/speakup_decpc.c +++ b/drivers/accessibility/speakup/speakup_decpc.c @@ -125,7 +125,7 @@ enum { PRIMARY_DIC = 0, USER_DIC, COMMAND_DIC, ABBREV_DIC }; #define SYNTH_IO_EXTENT 8 static int synth_probe(struct spk_synth *synth); -static void dtpc_release(void); +static void dtpc_release(struct spk_synth *synth); static const char *synth_immediate(struct spk_synth *synth, const char *buf); static void do_catch_up(struct spk_synth *synth); static void synth_flush(struct spk_synth *synth); @@ -474,7 +474,7 @@ static int synth_probe(struct spk_synth *synth) return 0; } -static void dtpc_release(void) +static void dtpc_release(struct spk_synth *synth) { spk_stop_serial_interrupt(); if (speakup_info.port_tts) diff --git a/drivers/accessibility/speakup/speakup_dectlk.c b/drivers/accessibility/speakup/speakup_dectlk.c index ab6d61e80b1c..d75de36e96c3 100644 --- a/drivers/accessibility/speakup/speakup_dectlk.c +++ b/drivers/accessibility/speakup/speakup_dectlk.c @@ -289,7 +289,7 @@ static void synth_flush(struct spk_synth *synth) synth->io_ops->synth_out(synth, ']'); in_escape = 0; is_flushing = 1; - synth->io_ops->flush_buffer(); + synth->io_ops->flush_buffer(synth); synth->io_ops->synth_out(synth, SYNTH_CLEAR); } diff --git a/drivers/accessibility/speakup/speakup_dtlk.c b/drivers/accessibility/speakup/speakup_dtlk.c index dbebed0eeeec..92838d3ae9eb 100644 --- a/drivers/accessibility/speakup/speakup_dtlk.c +++ b/drivers/accessibility/speakup/speakup_dtlk.c @@ -24,7 +24,7 @@ #define PROCSPEECH 0x00 static int synth_probe(struct spk_synth *synth); -static void dtlk_release(void); +static void dtlk_release(struct spk_synth *synth); static const char *synth_immediate(struct spk_synth *synth, const char *buf); static void do_catch_up(struct spk_synth *synth); static void synth_flush(struct spk_synth *synth); @@ -365,7 +365,7 @@ static int synth_probe(struct spk_synth *synth) return 0; } -static void dtlk_release(void) +static void dtlk_release(struct spk_synth *synth) { spk_stop_serial_interrupt(); if (speakup_info.port_tts) diff --git a/drivers/accessibility/speakup/speakup_keypc.c b/drivers/accessibility/speakup/speakup_keypc.c index 414827e888fc..311f4aa0be22 100644 --- a/drivers/accessibility/speakup/speakup_keypc.c +++ b/drivers/accessibility/speakup/speakup_keypc.c @@ -24,7 +24,7 @@ #define SYNTH_CLEAR 0x03 static int synth_probe(struct spk_synth *synth); -static void keynote_release(void); +static void keynote_release(struct spk_synth *synth); static const char *synth_immediate(struct spk_synth *synth, const char *buf); static void do_catch_up(struct spk_synth *synth); static void synth_flush(struct spk_synth *synth); @@ -295,7 +295,7 @@ static int synth_probe(struct spk_synth *synth) return 0; } -static void keynote_release(void) +static void keynote_release(struct spk_synth *synth) { spk_stop_serial_interrupt(); if (synth_port) diff --git a/drivers/accessibility/speakup/speakup_ltlk.c b/drivers/accessibility/speakup/speakup_ltlk.c index 3c59519a871f..3e59b387d0c4 100644 --- a/drivers/accessibility/speakup/speakup_ltlk.c +++ b/drivers/accessibility/speakup/speakup_ltlk.c @@ -132,7 +132,7 @@ static void synth_interrogate(struct spk_synth *synth) synth->synth_immediate(synth, "\x18\x01?"); for (i = 0; i < 50; i++) { - buf[i] = synth->io_ops->synth_in(); + buf[i] = synth->io_ops->synth_in(synth); if (i > 2 && buf[i] == 0x7f) break; } diff --git a/drivers/accessibility/speakup/speakup_soft.c b/drivers/accessibility/speakup/speakup_soft.c index 9a7029539f35..c3f97c572fb6 100644 --- a/drivers/accessibility/speakup/speakup_soft.c +++ b/drivers/accessibility/speakup/speakup_soft.c @@ -24,7 +24,7 @@ #define CLEAR_SYNTH 0x18 static int softsynth_probe(struct spk_synth *synth); -static void softsynth_release(void); +static void softsynth_release(struct spk_synth *synth); static int softsynth_is_alive(struct spk_synth *synth); static unsigned char get_index(struct spk_synth *synth); @@ -402,7 +402,7 @@ static int softsynth_probe(struct spk_synth *synth) return 0; } -static void softsynth_release(void) +static void softsynth_release(struct spk_synth *synth) { misc_deregister(&synth_device); misc_deregister(&synthu_device); diff --git a/drivers/accessibility/speakup/speakup_spkout.c b/drivers/accessibility/speakup/speakup_spkout.c index 6e933bf1de2e..bd3d8dc300ff 100644 --- a/drivers/accessibility/speakup/speakup_spkout.c +++ b/drivers/accessibility/speakup/speakup_spkout.c @@ -117,8 +117,8 @@ static struct spk_synth synth_spkout = { static void synth_flush(struct spk_synth *synth) { - synth->io_ops->flush_buffer(); - synth->io_ops->send_xchar(SYNTH_CLEAR); + synth->io_ops->flush_buffer(synth); + synth->io_ops->send_xchar(synth, SYNTH_CLEAR); } module_param_named(ser, synth_spkout.ser, int, 0444); diff --git a/drivers/accessibility/speakup/spk_priv.h b/drivers/accessibility/speakup/spk_priv.h index 0f4bcbe5ddb9..9da57ead17cb 100644 --- a/drivers/accessibility/speakup/spk_priv.h +++ b/drivers/accessibility/speakup/spk_priv.h @@ -34,8 +34,8 @@ const struct old_serial_port *spk_serial_init(int index); void spk_stop_serial_interrupt(void); -void spk_serial_release(void); -void spk_ttyio_release(void); +void spk_serial_release(struct spk_synth *synth); +void spk_ttyio_release(struct spk_synth *synth); void spk_ttyio_register_ldisc(void); void spk_ttyio_unregister_ldisc(void); diff --git a/drivers/accessibility/speakup/spk_ttyio.c b/drivers/accessibility/speakup/spk_ttyio.c index 6284aff434a1..d62fb74a5add 100644 --- a/drivers/accessibility/speakup/spk_ttyio.c +++ b/drivers/accessibility/speakup/spk_ttyio.c @@ -114,11 +114,11 @@ static struct tty_ldisc_ops spk_ttyio_ldisc_ops = { static int spk_ttyio_out(struct spk_synth *in_synth, const char ch); static int spk_ttyio_out_unicode(struct spk_synth *in_synth, u16 ch); -static void spk_ttyio_send_xchar(char ch); -static void spk_ttyio_tiocmset(unsigned int set, unsigned int clear); -static unsigned char spk_ttyio_in(void); -static unsigned char spk_ttyio_in_nowait(void); -static void spk_ttyio_flush_buffer(void); +static void spk_ttyio_send_xchar(struct spk_synth *in_synth, char ch); +static void spk_ttyio_tiocmset(struct spk_synth *in_synth, unsigned int set, unsigned int clear); +static unsigned char spk_ttyio_in(struct spk_synth *in_synth); +static unsigned char spk_ttyio_in_nowait(struct spk_synth *in_synth); +static void spk_ttyio_flush_buffer(struct spk_synth *in_synth); static int spk_ttyio_wait_for_xmitr(struct spk_synth *in_synth); struct spk_io_ops spk_ttyio_ops = { @@ -281,7 +281,7 @@ static int check_tty(struct tty_struct *tty) return 0; } -static void spk_ttyio_send_xchar(char ch) +static void spk_ttyio_send_xchar(struct spk_synth *in_synth, char ch) { mutex_lock(&speakup_tty_mutex); if (check_tty(speakup_tty)) { @@ -294,7 +294,7 @@ static void spk_ttyio_send_xchar(char ch) mutex_unlock(&speakup_tty_mutex); } -static void spk_ttyio_tiocmset(unsigned int set, unsigned int clear) +static void spk_ttyio_tiocmset(struct spk_synth *in_synth, unsigned int set, unsigned int clear) { mutex_lock(&speakup_tty_mutex); if (check_tty(speakup_tty)) { @@ -312,7 +312,7 @@ static int spk_ttyio_wait_for_xmitr(struct spk_synth *in_synth) return 1; } -static unsigned char ttyio_in(int timeout) +static unsigned char ttyio_in(struct spk_synth *in_synth, int timeout) { struct spk_ldisc_data *ldisc_data = speakup_tty->disc_data; char rv; @@ -339,19 +339,19 @@ static unsigned char ttyio_in(int timeout) return rv; } -static unsigned char spk_ttyio_in(void) +static unsigned char spk_ttyio_in(struct spk_synth *in_synth) { - return ttyio_in(SPK_SYNTH_TIMEOUT); + return ttyio_in(in_synth, SPK_SYNTH_TIMEOUT); } -static unsigned char spk_ttyio_in_nowait(void) +static unsigned char spk_ttyio_in_nowait(struct spk_synth *in_synth) { - u8 rv = ttyio_in(0); + u8 rv = ttyio_in(in_synth, 0); return (rv == 0xff) ? 0 : rv; } -static void spk_ttyio_flush_buffer(void) +static void spk_ttyio_flush_buffer(struct spk_synth *in_synth) { mutex_lock(&speakup_tty_mutex); if (check_tty(speakup_tty)) { @@ -379,7 +379,7 @@ int spk_ttyio_synth_probe(struct spk_synth *synth) } EXPORT_SYMBOL_GPL(spk_ttyio_synth_probe); -void spk_ttyio_release(void) +void spk_ttyio_release(struct spk_synth *in_synth) { if (!speakup_tty) return; @@ -395,15 +395,15 @@ void spk_ttyio_release(void) } EXPORT_SYMBOL_GPL(spk_ttyio_release); -const char *spk_ttyio_synth_immediate(struct spk_synth *synth, const char *buff) +const char *spk_ttyio_synth_immediate(struct spk_synth *in_synth, const char *buff) { u_char ch; while ((ch = *buff)) { if (ch == '\n') - ch = synth->procspeech; + ch = in_synth->procspeech; if (tty_write_room(speakup_tty) < 1 || - !synth->io_ops->synth_out(synth, ch)) + !in_synth->io_ops->synth_out(in_synth, ch)) return buff; buff++; } diff --git a/drivers/accessibility/speakup/spk_types.h b/drivers/accessibility/speakup/spk_types.h index 91fca3033a45..2dc17c2e6749 100644 --- a/drivers/accessibility/speakup/spk_types.h +++ b/drivers/accessibility/speakup/spk_types.h @@ -157,11 +157,11 @@ struct spk_synth; struct spk_io_ops { int (*synth_out)(struct spk_synth *synth, const char ch); int (*synth_out_unicode)(struct spk_synth *synth, u16 ch); - void (*send_xchar)(char ch); - void (*tiocmset)(unsigned int set, unsigned int clear); - unsigned char (*synth_in)(void); - unsigned char (*synth_in_nowait)(void); - void (*flush_buffer)(void); + void (*send_xchar)(struct spk_synth *synth, char ch); + void (*tiocmset)(struct spk_synth *synth, unsigned int set, unsigned int clear); + unsigned char (*synth_in)(struct spk_synth *synth); + unsigned char (*synth_in_nowait)(struct spk_synth *synth); + void (*flush_buffer)(struct spk_synth *synth); int (*wait_for_xmitr)(struct spk_synth *synth); }; @@ -188,7 +188,7 @@ struct spk_synth { int *default_vol; struct spk_io_ops *io_ops; int (*probe)(struct spk_synth *synth); - void (*release)(void); + void (*release)(struct spk_synth *synth); const char *(*synth_immediate)(struct spk_synth *synth, const char *buff); void (*catch_up)(struct spk_synth *synth); diff --git a/drivers/accessibility/speakup/synth.c b/drivers/accessibility/speakup/synth.c index ac47dbac7207..6c14b682da13 100644 --- a/drivers/accessibility/speakup/synth.c +++ b/drivers/accessibility/speakup/synth.c @@ -137,14 +137,14 @@ EXPORT_SYMBOL_GPL(spk_do_catch_up_unicode); void spk_synth_flush(struct spk_synth *synth) { - synth->io_ops->flush_buffer(); + synth->io_ops->flush_buffer(synth); synth->io_ops->synth_out(synth, synth->clear); } EXPORT_SYMBOL_GPL(spk_synth_flush); unsigned char spk_synth_get_index(struct spk_synth *synth) { - return synth->io_ops->synth_in_nowait(); + return synth->io_ops->synth_in_nowait(synth); } EXPORT_SYMBOL_GPL(spk_synth_get_index); @@ -440,7 +440,7 @@ void synth_release(void) sysfs_remove_group(speakup_kobj, &synth->attributes); for (var = synth->vars; var->var_id != MAXVARS; var++) speakup_unregister_var(var->var_id); - synth->release(); + synth->release(synth); synth = NULL; } |